Wesley Snipes, Dido

Dave shows that he has a bandaged finger, claiming that he got a poison gas sensor alarm at his house over the weekend. He later breaks down, admitting that he cut his finger making potato salad.

Jon Favreau, Stone Temple Pilots

Dave shows a supposed clip of the Bushes applauding Al Gore's acceptance speech. Later, several of Joe G's customers participate in a game called "Pizza Survivor."

Jack Hanna, Wyclef Jean, Survivor Castaways

The cast of the original "Survivor" are featured in a special Top Ten list. Later, Dave chats with Jack Hanna.

Richard Hatch, Shaquille O'Neal

Dave asks "Survivor I" winner Richard Hatch about his "appearance" on the show last night.

Charles Grodin, Donal Logue

Dave shows the "rabid dingo" bite clip again; Biff tests his psychic abilities with unlabeled canned goods; Donal Logue promotes "The Tao of Steve."

Mary Tyler Moore, Papa Roach

Dave's finger still hurts; Paul offers to pick up Anna Kournikova for her upcoming appearance; Alan makes a special offer to Anne Heche and Ellen DeGeneres (who just split up).

Ricki Lake, Adam Ferrara

Dave fusses about the polar ice caps melting and The Weather Channel's inability to cover it. Later, Alan closes "Campaign 2000" by singing "Climb Every Mountain" and starting a fight.

Rudy Giuliani, Laetitia Casta

On the 7th anniversary of the first episode on CBS, Dave points out that he has made exactly 3,280 episodes in late night, and that his favorite was #1150. Later, Biff goes to a summer camp in Honesdale, PA.

D.L. Hughley, Tony Bennett & Diana Krall

Dave quizzes a secretary from Hartford with "Know Your Employees of Don Hewlett Chevrolet-Oldsmobile-Buick in Georgetown, Texas."

Tim Robbins, Andy Kindler

During CBS Mailbag, Gerard explains why he's voting for Bush, and Dave marries Richard Hatch of "Survivor I" fame.

Carson Daly, Dwight Yoakam

During a segment called "Summer Memories," Anton recalls being attacked by a giant mosquito. Later, Carson Daly plugs "TRL."

Renee Zellweger, Bonnie Raitt

After reviewing stills of Dave's hand being stitched up, we're ready for the removal of the stitches, simulcast on www.cbs.com/lateshow. In the guest chair is Dr. Lou Arrone; he says Dave "almost cut off the tip of his finger." Dr. Robert Hodgkiss comes out and puts on goofy glasses. The Hi-Ho Babes bring out the medical equipment. Dave plays with special small magnifying camera by putting it in his mouth and down his pants. Finally, all 3 stitches come out. Shortly afterwards, Rupert brings in potato salad.

Jamie Foxx, Ben Harper and the Innocent Criminals

Alan interrupts Dave, claiming Monday was his 5th anniversary working on the show. He's mad because Dave forgot. He runs out into street, strips to his undies, and flips Dave off.

Jesse Ventura, Spinal Tap

An audience member from Buffalo named Mel Chastain plays "Know Your Professional Bill Gates Lookalikes." Dave likes her so much that Biff hands her "Lion King" tickets.

Greg Kinnear, Jake Johannsen

CBS Mailbag: Dave teaches grade school, while "AP writer Adam Klymer" (the scribe Dubya referred to as a "Major League Asshole," as played by Gerard) gives the future president the finger. Later, Greg Kinnear promotes "Dinner with Friends."

Marat Safin, Sting

Biff blows up a bicycle tube and a soccer ball with a tire pump; Sting and Cheb Mami sing "Desert Rose."

Chris Rock, Emmylou Harris

How Many Guys in Cat Suits Can Fit into a Coffee Shop? Walking in with no resistance are seven cats, a dog, Santa, a guy in a red cape, three monkeys, Moses, Dracula, Hercules, and a clown.

Sally Field, Eddie Irvine

A "Banned from the Classroom" bit includes a jar of spit ball spit; Jack Daniels drink boxes; Professor George W. Bush's Build Your Own Electric Chair kit; the book Human Sexuality by the Gores; Elmer's Paste with Sprinkles; Dave Letterman anatomy chart; Crayola 64 pack cigarettes; and Hot Wheel Cars with (exploding) Firestone tires.

Al Gore, Crosby Stills & Nash

Warren Zevon fills in for Paul Shaffer, who was sick that night.

Kate Hudson, Supergrass

Nadine and Andrea rescue Calvert from under Dave's desk again. Later, Dave shows a "new" Hillary Clinton ad.

Sylvester Stallone, Rocco DiSpirito

Dave goes on another lengthy tirade, correcting an article that appeared in yesterday's New York Times Magazine, calling Rush Limbaugh a "giant bag of gas," and then showing a photo of Jay Leno to demonstrate why his rival is "the goofiest-looking man in television."

Gabriel Byrne, Kevin James

Dave gives the results of Olympic events before they air on NBC. Belgium seems to have won all of them except one (Finland).

Denzel Washington, Mark Knopfler

Dave comments on Monday's rant by stating that while he has never been a non-voting Republican (according to the Times Magazine), he once registered as a Democrat. Later, Denzel Washington promotes "Remember the Titans" and wishes his wife a happy birthday.

Ray Romano, Ralph Nader

Dave begins the evening by announcing, "Tonight is my final performance." Meanwhile, Vince Gill sits in, and presidential candidate Ralph Nader makes a campaign stop.

Jada Pinkett Smith, LL Cool J

Dave makes another Ball State Football Update, declaring last week's 74-0 trouncing by Kansas State as being closer than the score reveals. Later, Alan Kalter interrupts Dave to scoff at news of Barbra Streisand's last concert, takes some time alone, then sobs uncontrollably.

Geena Davis, Tom Cavanagh

A segment called "What's On TV This Week" is interrupted by two guys who burst into the theater fighting. Later, Tom Cavanaugh promotes his new show, "Ed."

Christine Baranski, Green Day

"Late Show Iron Chef" -- Joe G. vs. Rupert Jee, Round 2: Rupert makes an omelet with Cajun spices, while Joe G makes a ham calzone; Maria Pope declares Joe G the winner.

Farrah Fawcett, Loretta Lynn

Paul's sick tonight, so Anton's in charge and Cliff Carter sits in on keyboards. Dave calls "Paul" (who has a nasty upper respiratory thing), with Barry White providing the ailing bandleader's voice. Later, the annual "New for Fall" segment introduces "Biff Henderson's All-Star Impressions of Sleeping Celebrities" and drinking fountains filled with hot cocoa.

Kevin Spacey, Lenny Krayzelberg

Biff plays "Super Unlabeled Canned Goods of the Night" (now with institutional-sized cans). Biff tastes chili, but Warren thinks it was chili the last time he sat in. He's wrong: it was ravioli on Sept. 15. Oh yeah, and Paul's still sick.

Magic Johnson, Jewel

Since Paul's still sick, a guy comes out to show what Paul would have worn tonight; Eddie Brill fills in for Alan; Al Rent of Ball State comes out to give Dave the game ball from their big win that weekend; Ben Stiller has a dream where he walks onstage naked.

Ben Stiller, Merle Haggard

Dave welcomes Rulon Gardner, who won the gold medal in wrestling at the Sydney Olmypics. Later, Warren Zevon promotes his new album.

Regis Philbin, Jim Gaffigan

Barry White impersonates Paul via telephone yet again; after the latest edition of "Pat and Kenny Read Oprah Transcripts," Alan plugs "PK: The Pat and Kenny Magazine"; Jim Gaffigan promotes "Welcome to New York."

Jason Alexander, Anthony Boudain, Foo Fighters

Calvert grabs a Kleenex® from Dave's desk during the jokes; Warren Zevon is still sitting in for Paul, who has developed pneumonia; a segment called "What Does It Cost?" reveals that Dave Dorsett takes his pay in adult videos.

Martha Stewart, Spike Lee

Like he has on previous nights, Calvert walks through during the monologue. Tonight, he goes to Dave's desk, picks up the phone and dials, says "Get me the police!," hangs up and walks out. Later, Spike Lee plugs "Bamboozled."

Mark Wahlberg, Incubus

During tonight's "Alan Kalter's Campaign Round-Up," the announcer sings an impromptu rendition of "Who Let the Dogs Out"; George Clarke attempts to lose weight by fasting through the rest of the show, only to end up treating himself to a hoagie after the first interview; Dave bullies Warren and Anton into writing and performing an original composition on the spot.

James Caan, Angela Perez Baraquio

Paul's back and finished with his lengthy bout with pneumonia; throughout the week Dave introduces vegetables that didn't win a prize at the fair, and tonight it's farmer Bob Fowler and his regular-sized squash; Miss America 2001 (Miss Hawaii) demonstrates one version of a hula.

Helen Hunt, Willie Nelson

Nadine Hennelly and Andrea Sande come out (a day late) with roses for Paul to celebrate his return. Dave announces that he's not feeling too well, so Nadine and Andrea come back to cheer him up.

Joaquin Phoenix, Allison Moorer

Dave lists some rejected Ball State mascot names from long ago, and learns that their previous nickname was the "Hoosieroons." So, Dave announces that Ball State may name its football stadium for him provided they change the mascot back from Cardinals to Hoosieroons. Also, Dave shows Joaquin Phoenix what a silver dollar looks like.

George W. Bush

After months of fruitless attempts, Dave finally lands Republican presidential candidate George Walker Bush as a guest on the show. During the interview, Dave grills Dubya about current events and the future president can't seem to give him a straight answer.

Lawrence Fishburne, Lenny Kravitz

Dave show clip of Gov George bush from yesterdays show where bush cleans his glasses with sweater of lady standing next to him during break (producer Maria Pope)

Will Smith, Derek Jeter

Show #1500

During the annual "Halloween Costumes" segment, Calvert claims a dead fish as his treat and Dave's car the morning after All Hallow's Eve; George Clarke gorges himself on candy in the basement; Dave shows a clip of Kenny Sheehan's guest role as the metal shop teacher on the October 29 episode of "Ed"; after being mocked on last night's Tonight Show, Dave does a crude Jay Leno impression.

Alec Baldwin, Gil de Ferran

Calvert stands right smack in front of Dave at his desk and has to be shooed away; Biff, with a little help from Benny Agbayani, does an experiment on juiced baseballs on the roof; Alec Baldwin sticks gum on Maria's jacket during a commercial break.

Kathie Lee Gifford, Mark Borchardt

Dave calls Biff out to answer the question of an audience member: "Does he sleep with his headset on?" Of course he does. Later, Dave makes fun of a James Brolin made-for-TV movie from last night.

Madonna

Madonna makes her first guest appearance in over six years.

Don Rickles, Moby & Gwen Stefani

Dave reports that before the show he was trying to trim his hair above his ears and accidentally buzzed himself in the lobe; the winners of the NYC Marathon run through, followed shortly by Calvert; Moby and Gwen Stefani sing "South Side."

Adam Sandler, Outkast

It's the day after the infamous presidential election, so Calvert walks onstage and asks Dave, "How'd Nixon do?" Later, Dave shows (bogus) CBS election coverage with the headline "Nader Wins."

Cokie Roberts, Patricia Arquette

Calvert comes by for a smoke, then sings "Who Let the Dogs Out?" with Alan; Cokie Roberts offers her predictions on the election recount, as does Patricia Arquette.

Lucy Liu, Aaron Neville

Calvert interrupts the jokes, asking for a sandwich; during "CBS Mailbag," Dave makes a quick trip to Europe to visit his three Dutch fans, then accidentally decapitates Paul; Lucy Liu demonstrates a hair flip.

Kid Scientists, Samuel L. Jackson

During the monologue, Dave does a "Classic Clinton Joke": "He's so fat he can't see who he's having sex with." Also, Biff reports from the election mess in Palm Beach County, Florida.

Bruce Willis, Charles Barkley

Calvert comes out to tear up the cue card for the Classic Clinton Joke; Dave tells another dentist-related horror story; Alan congratulates Hillary Clinton on behalf of her winning a seat in the U.S. Senate, then makes a very lewd offer.

Mike Myers, Ricky Martin

Calvert serves Dave some coffee; Mike Myers shows a clip from a movie he made when he was 13.

Gwyneth Paltrow, Chris Elliot

Calvert comes out to clean his glasses on Dave's jacket; Michael McDonald (of Steely Dan and Doobie Brothers fame) sits in; the show closes with the CBS Orchestra playing the theme from Dave's 1980 morning show, which was written by McDonald.

Val Kilmer, Everclear

Anton tells about his troubles with a kid on Halloween; Dave's interview with Val Kilmer goes horribly awry.

Susan Sarandon, Kasey Chambers

After having one flag put on the set last night, Dave now has two flags behind his desk so he can "look more presidential." Later, Dave gives Susan Sarandon a silver gravy serving bowl.

Brian Williams, Faith Hill

Calvert comes out dressed like Dave and inspects a ballot; Dave demonstrates his improved facial maneuverability, and then thanks his dentist; the Brazilian Olympic bobsled team practices outside Joe G's.

Richard Simmons, Giselle Bundchen

Calvert comes out to comb his hair, and leaves the stage to a standing ovation. Also, Richard Simmons comes out in an orange and yellow turkey outfit, prompting Dave to defend himself with a fire extinguisher.

Stupid Human Tricks, Keri Russell

Dave apologizes for last night's show. Later, he shows highlights from the staff Thanksgiving Party, during which Dave dresses as a pilgrim and Paul gets thrown out for being Canadian.

Matthew Broderick, David Gray

Calvert applies Chap Stick to his face; Dave finally gives an explanation for his behavior two nights ago (something involving how he won't let anybody touch his neck); during "CBS Mailbag," Dave and Paul rush to the aid of a reluctant virgin in Massachusetts; David Gray sings "Babylon."

Bette Midler, Jack Hanna

Calvert comes out with a remote control to zap Dave; a tiger cub belonging to Jack Hanna develops a strange fondness for Dave.

Martha Stewart, Christina Aquilera

Rather than do something, Calvert walks onstage, stands next to Dave for ten seconds, then walks away; Dave now has twelve flags behind his desk; Dave and Martha Stewart make Beef Wellington; live via satellite from Dallas, Al Cordova is stuffed into a giant duffel bag.

Jon Stewart, Everlast

Calvert cleans the cameras; Dave refers to Paul as "President-elect Paul W. Shaffer;" Dave mentions that magician David Blaine is frozen alive in a block of ice at Times Square...cut live to the boiler room, where George Clarke dumps a bucket of ice into his britches.

Mel Gibson, Todd Barry

Calvert walks onstage drinking a quart of egg nog straight out of the carton; to promote Dave's upcoming appearance in Bosnia, Biff visits a troop stationed there. In honor of his appearance, Biff shows off a commemorative coin that they gave to him.

Charles Grodin, Bobby LaBonte

Calvert drinks more egg nog; Charles Grodin; 2000 NASCAR Winston Cup champion Bobby Labonte; Dave shows outtake footage of last night's "Biff in Bosnia."

Jay Thomas, Orny Adams

Dave shows a picture of President-elect Bush wearing a funny cowboy hat; in case there are any updates on tonight's decision, live via satellite, three guys stand around in Austin, Tallahassee and the U.S. Supreme Court building.

Helen Hunt, Robert Klein

Dave shows a clip of MSNBC's Bob Kur mumbling during his report of last night's Supreme Court decision; an audience member tries to sneak out of "Know Your Current Events."

CBS Mailbag, At the Drive-In

Paul walks over to adjust Dave's shirt; Calvert drinks more egg nog; during Mailbag, we watch "Dave's Trip to Norway," in which he ends up in Finland by mistake; Gerard thanks the country for electing George W. Bush because "(he's) one lazy-ass writer," then brings out all the actors who played his son Kevin.

Sean Connery, Barenaked Ladies

Dave shows a clip of President-elect Bush and Colin Powell hugging rather awkwardly; Rupert, Mujibur, Sirajul, and Joe G. decorate the Late Show Christmas Tree; in honor of the aforementioned clip, Dave and Sean Connery attempt to hug as well.

Tom Hanks, Darlene Love

It's "Bosnia Night" on the Late Show: Dave wears night-vision goggles during the monologue; the audience consists entirely of members of the Armed Forces; the Hi-Ho girls deliver t-shirts to the troops; Tom Hanks arrives via parachute; Darlene Love performs "Christmas (Baby, Please Come Home)."

George Clooney, Sade

In honor of his 35 years with CBS, Dave gives cameraman Dave Dorsett a fake Christmas gift; Dave announces that staff morale at the Late Show has never been lower, so Paul suggests the services of Montel Williams as a motivational speaker; in honor of the film Castaway, George Clarke is locked into the theater's boiler room and quickly becomes disheveled and deranged.

Juliette Binoche, Jonathan Witherspoon

Calvert sprays snow from a can on a camera lens. Dave squeegees it, but he gets the foam all over his suit. Also, comedian John Witherspoon does impressions of Nat King Cole and Johnny Mathis.

Uma Thurman, Brian Regan

Calvert is dressed as Santa; during Mailbag, Alan prepares for a role in a porno movie by sitting in a bathtub filled with egg nog; Brian Regan comments on the joys of air travel.

Lily Tomlin, Anthony Clark

Calvert comes out with his shiny new scooter; Dave asks Steph/Monty to tape "Jackass" for him; Paul discusses Hanukkah, then admits that he's in a drunken stupor; Dave claims that he's cold, so one of his assistants walks onstage to give him gloves to wear.

Jay Mohr, Snoop Dogg

Dave tells 10 "It's so cold..." jokes; Dave, Rupert and others bid a fond farewell to Joe G. Pizza, which is moving to W. 56th Street next month; Dave mentions a "Cue Cards Awards Dinner" that is being held in a secret location tomorrow night.

Benjamin Bratt, Jimmie Walker

Dave has a special new year's message for the kids (not to mention his biker buddies): "Ride straight." Also, Dave tells six more "It's so cold…" jokes during the monologue, and "Commissioner" Bill DeLace give New Year's safety tips.

Matt Damon, Fuel

Sarah Jessica Parker, Jamie Bell

Dave mentions that Ed won a People's Choice Award for Best New Series. He says he's never won one "because the people don't like me." Alan Kalter brags about winning a similar award for "Alan Kalter's Campaign Round-Up," then taunts Dave by ripping his shirt off.

Tim Robbins, Julie Bowen

An old man resembling Calvert walks onstage after the monologue; 60's pop singer Jackie DeShannon sits in and croons some of her biggest hits; Dave shows (bogus) footage of President Clinton moving his belongings to FlashDancers; Alan Kalter makes several lewd comments about Secretary of Labor nominee Linda Chavez.

Dennis Quaid, Jason Seahorn

The old guy/Calvert surrogate from last night stares blankly at the camera; Dave asks Steph/Monty for dental tools; another "Day in the Life of Hillary Clinton" skit is abandoned, this time by Kenny Sheehan's indecent commentary.

Kim Cattrall, Bob Sarlatte

Throughout the night, Giants placekicker Brad Deluiso kicks field goals. Also, Kim Cattrall claims Garry Shandling tried to set her up with Dave years ago, but Dave denies it.

Christine Baranski, Seal

Mailbag: Pat Farmer wears a skirt, while a hot dog vender (Michael Z. McIntee) sells Dave a hot dog with "I love you" spelled in mustard.

Dan Rather, Vinnie Jones

Dave shows a photo of a cake Dorothy made to commemorate the one-year anniversary of his quintuple-bypass; Dave asks Steph/Monty for some Miller® Lite inflatable chairs; after Barry White cancels at the last minute, Nancy Agostini shows highlights from yesterday's Giants-Vikings playoff game.

Sean Penn, Lauren Kessler

Dave starts off the show by discussing the launch of Oprah's new magazine, and then he shows a copy of Martha Stewart's rag, claiming that for a time Martha was penniless and living in hollow tree. Then he points out that now Rosie O'Donnell has a magazine. Exasperated, Dave says he's getting his own magazine "chock full of tips on how to live your life just like me!" and shows bogus Dave and Oprah magazines.

Matthew McConaughey, Elle Macpherson

Dave complains that his chair is not as comfortable as he would like it to be, then hypothesizes that it's the lumbar adjustment that's causing the problems; during the latest "Last Time" segment, Alan pleads with Dave to retain the Top Ten list; Pat and Kenny create some awkward sexual tension.

Neve Campbell, George Miller

Dave admits that he's addicted to carbohydrates; NYC Chief of Police Bill DeLace gives snow survival tips; Dave shows two clips of George W. Bush pronouncing big words.

Tom Selleck, Richard Ashcroft

On the eve of President Bush's inauguration, Dave tells one last "Classic Clinton Joke" from 1998. Also, during Mailbag, the staff falls victim to a gas leak, while a question about Alan's hair is answered by the announcer turning bright red and running around like a loony.

John Goodman, 3 Doors Down

Dave comments on yesterday's Giants-Ravens Super Bowl, then shows footage of MVP Ray Lewis with confetti stuck on his face. Also, Maria Pope introduces Dave to prison guard Debb Eaton, the first contestant eliminated from Survivor: Outback.

Dolly Parton, William Peterson

Throughout the night, various celebrities (such as Regis and Dave) endorse a "Hacking Cough of the Night." Also, Biff introduces his report from Super Bowl XXXV in Tampa, where he interrogates N'Sync and Steven Tyler of Aerosmith.

Patricia Heaton, Jeff Pobst

Dave demands that Johnny Knoxville from "Jackass" appear on the show; Dave shows a clip of President Bush slapping the first lady in the butt in public; Jeff Probst and a guy pretending to be Leslie Moonves promote Survivor: Outback.

Keanu Reeves, Tony Siragusa

Dave casually mentions that today is the nineteenth anniversary of his first foray into late night, and Nancy Agostini and Mike McIntee walk out and give Paul flowers. Later, Dave chats with Tony Siragusa of the Super Bowl champion Baltimore Ravens.

Jack Black, Aimee Mann

During Mailbag, Harold Larkin goes to Jupiter, then looses his pants due to their extreme gravity; Alan Kalter discusses Good Morning America's plan to show a live childbirth on Tuesday, then offers his services for a live conception; Jack Black promotes Saving Silverman.

Anthony Hopkins, Erykah Badu

Dave's desk has been repainted a gaudy light blue; Dave rants about last Saturday's debut of the XFL, demanding that the players huck folding chairs at each other; "non-surviving Survivor" Kel Gleason denies that he brought a secret food stash to the Australian Outback.

Jennifer Lopez, matchbox twenty

Dave mentions that the front of his desk was painted blue the previous weekend, and now we know why: it's a makeshift screen for projecting various pieces of videotape. Amongst the clips: a monkey washing a cat, a kaliedoscope, footage of the sinking of the Titanic, and a clip from Jennifer Lopez's new film The Wedding Planner.

Marv Albert, Katie Holmes

In conjunction with a certain upstart football league, Dave announces that the show will change its name to "XLS- the Extreme Late Show," effective immediately. Also, Dave makes a long distance call to Melbourne, Australia just so he can hear somebody say "G'day."

Regis Philbin, Rod Stewart

Biff reports from Bloomfield, Connecticut; an audience member plays Chopin on Paul's piano; history repeats itself as Dave announces that New York State Police Trooper William McClellan got him last night for going 80 in a 55 zone.

David Boreanaz, Mitch Hedberg

For the last month or so, a little old man walks onstage during the monologue, stands next to Dave, and walks away. Tonight, there's a twist: the old guy walks out, and followed soon after by an annoyed-looking Calvert. Both walk off stage without incident. Also, during Mailbag, "Police Chief" Bill DeLace gives dating tips, while "Bill Clinton" (Gerard) steals one of the guest chairs.

Kelly Ripa, Jamie Oliver

Dave engages in a lengthy discussion about stomach flu, then calls Art Kelly upstairs to inquire about staff members with the virus. Shortly afterwards, Art hands the phone to Stephanie "Monty" Birkitt, and Dave asks her if controversial Clinton pal Denise Rich has answered his calls.

Stupid Pet Tricks, Tom Cavanagh

It's milestone in the long and celebrated history of "Stupid Pet Tricks" as Regis the duck eats cottage cheese out of owner Rebecca Kraft's mouth. The sight of the stunt is so repulsive that Dave shows the clip repeatedly for several weeks to come.

Chris Rock, Spacehog

Dave shows a Valentine's Day bouquet he claims came from Jackass star Johnny Knoxville; Dave comments on last night's grotesque Stupid Pet Trick, then shows the clip of the "rabid dingo" biting him in June 2000; Dave offers an office and a plump, young intern to President Clinton.

Stephanie Seymour, Nelly

Dave announces that last night's show has been pardoned by ex-President Clinton; daredevil Steve Direnzo jumps off the roof of the theater, then comes in to take a bow; "Biff Henderson's America" takes a pit stop in Franklin, Idaho.

Megan Mullally, Eddie Brill

A segment called "Dave's Henchmen Force a Price Waterhouse Executive to Reveal the Best-Picture Winner" pretty much explains itself; during Mailbag, a spoof of the upcoming film "Hannibal" reveals that Paul's brain is made out of guacamole; "George Clarke's Celebrity Interview" finds our hero shirtless, much to the annoyance of guest Kelsey Grammer.

Julia Roberts

Dave goes on one of his all-time greatest rants, this time protesting the inhumane conditions on Survivor: Outback, then chastises Tony for supposedly picking his nose with a cue-card. Also, the latest eliminated contestant on the aforementioned reality show, seven-foot-tall musician Mitchell Olsen, suddenly starts singing "I Will Survive."

Samuel L. Jackson, Timothy Treadwell

Alan Kalter interrupts Dave with a few seductive words for Jennifer Lopez on the occasion of her break-up with Sean "Puff Daddy" Combs. Shortly afterwards, he starts singing some sort of ballad, when suddenly "Big Red" is shot several times. Dave, looking rather deadpan through all of this, recommends Bacitracin® ointment for Alan's multiple gunshot wounds.

James Caan, Nelly Furtado

Throughout the night, Don Hewitt (aka the Man on Fire) is body-checked by several New York Rangers; during Mailbag, an audience woman names her dog in honor of Dave ("Come along, ***hole"); Nelly Furtado performs "I'm Like A Bird."

Benicio Del Toro, Shaggy

George Clarke interrogates celebrites at last night's Grammys; ten grade-schoolers from Bowie, Maryland present the Top Ten; live via telephone, Dr. Henry Kissinger says the name of an audience member; Shaggy performs "It Wasn't Me."

Bill O'Reilly, Jim Gaffigan

Sam Moore (of Sam & Dave) and Billy Preston sit in; Kansas State University high jumper Nathen Leeper can't demonstrate his talents on 53rd Street because of a snowstorm; during Mailbag, Alan smears macaroni & cheese into his hair, while "police chief" Bill DeLace threatens the audience; Nathan throws a dummy over the high jump bar.

Kevin Pollack, Dave Matthews Band

Dave shows off his brand new desk, then complains that he has nothing worth asking to "Survivor: Outback" loser Kimmi Kappenberg; Les Moonves and "Fidel Castro" (Tony) go out for lunch.

Heather Locklear, Allison Krauss, Gillian Welch, Emmylou Harris, The Soggy Bottom Boys

Dave shows the woman/duck and "rabid dingo" clips yet again; Dave discusses the new theory that a meteorite may prove life on Mars, prompting Alan Kalter to go berserk with conspiracy theories; Emmylou Harris, Gillian Welch, Alison Krauss and Dan Timinski and the Soggy Bottom Boys perform a medley of songs from the film O Brother, Where Art Thou?

Tom Brokaw, Leslie Bibb

Dave announces that after a recent awkward experience, he will no longer attend network meetings of any kind; Les Moonves and Fidel/Inky continue eating lunch; Dave shows footage of President Bush correctly pronouncing "contingencies."

Martin Short, Jake Johannsen

Dave sheds more light on his rant from the previous night, asking Paul if an network exec has ever said to him, "Do you have a problem with me?" Also, Martin Short performs a musical number about the recent one-year anniversary of Dave's return to television, complete with dancing nurses.

Michael Imperiloli, Josh Joplin Group

Mailbag: "My son Tommy turns five on Saturday. Will you come to his party?" Dave says he'd love to, then drives over to the kid's house. The magic of a celebrity guest appearance is hampered, however, when Tommy admits that he wanted Leno instead.

Janet Jackson, Jill Scott

Dave introduces himself as "David Letterman… TV badass"; Dave discusses the handling of the non-surviving Survivor: Outback contestants, then wonders if they'll put him on probation for his conduct; Jill Scott sings "Love Rain."

Denis Leary, Anne Bancroft & Liv Arnesen

Throughout the night, Pat Farmer shoots hoops on the roof.

Cokie Roberts, Uncle Kracker

Dave says he's finished sending lemon trees to guests he may have irritated, then makes his NCAA Tournament picks. Also, throughout the night, Pat Farmer shoots hoops on the roof.

Antonio Banderas, Nick Cave

The suit that Paul's wearing tonight reminds Dave of Colonel Harland Sanders; the band plays songs by The Mamas and the Papas, in honor of the recently deceased John Philips; Dave rants about Tivo; after Dave mentions that the Survivor runners-up receive gifts when they appear on Rosie O'Donnell's talk show, latest loser Alicia Callaway brags about her new recliner and flat screen TV.

Kristin Davis, Grant Paulsen

Johnny Johnson and James Burton sit in with the band; Dave shows footage of MIR returning to earth, only to decimate the camp where [i]Survivor: Outback[/i] was filmed; Alan rants about why The Bay City Rollers are not in the Rock n' Roll Hall of Fame, then suddenly starts singing "Saturday Night."

Jerry Seinfeld, Paul Simon

Dave introduces the bandleader as "Paul W. Shaffer"; the "spring flying rat migration" is observed outside; Bill DeLace does a hidden-camera Top Ten inside a beauty salon.

George Carlin, Powderfinger

A segment called "What We Love about Spring in New York" finds George Clarke in his favorite sundress and Harold Larkin beating the crap out of a pay phone. Also, Dave refuses to read #1 on tonight's Top Ten because he disagrees with the joke ("Gladiator sucks!").

Nathan Lane, Shannon Elizabeth, Cast of The Producers

Dave announces he's feuding with AOL, claiming that they're "a rinky dink little deal" and that the "bastard geeks" are monitoring his email; the Top Ten is aborted; Nathan Lane performs a number from the hot Broadway show The Producers.

Jennifer Love Hewitt, Train

A really tall guy (approximately 6' 8") sits in with the band; Biff goes to Chappaqua, New York to gather gossip on the Clintons; Train performs "Drops of Jupiter."

Johnny Knoxville, The Go-Go's

Paul's weekend plans are somehow incorporated into "Know Your Current Events," while Dave finally meets his hero du jour, Johnny Knoxville of Jackass.

Isabella Rossellini, Wendy Lieberman

At the end of the monologue, Dave does his suit-modeling shtick; during Mailbag, Dave gets included in this year's Academy Award "In Memoriam" reel; Dave decides that from now on he'll do one thing each evening to annoy CBS, and for starters, he yawns repeatedly.

Craig Kilborn, Warren Zevon

Dave and Paul announce that on Friday a 40-piece orchestra will be sitting in onstage later in the week; Dave rants about AOL again; Warren Zevon performs "I Was in the House When the House Burned Down."

Hugh Grant, Sade

Dave claims he's been sending tons of obscene e-mail to AOL and that is ready to sue them for monitoring everyone's messages; Biff makes his annual visit to Yankees Spring Training; after Dave brings up David Copperfield's latest stunt "The Tornado of Fire," we go to the boiler room for George Clarke's "The Tornado of Soup," in which several buckets full of soup are thrown at him.

Paul Reubens, Run DMC & Stephan Jenkins

The "Late Show All-Star Security Camera" finds 70's sitcom star Gabe Kaplan trying to sneak inside the theater; Dave and Gaines argue over a Top Ten list that may be too offensive to air on TV, but Dave reads it anyway; Alan rants about the upcoming final episode of Xena: Warrior Princess, and to no one's surprise, falls to the ground and sobs in the fetal position.

David Spade, Amanda & Jonny Schwebel

Dave tells a lengthy "driving home on 684" story, and later he chats with a pair of fraturnal twins that recently interviewed former President Clinton.

Carson Daley, Jann Karem, The CBS Giant Orchestra

After four days in the making, it's "Orchestra Night" at the Late Show, with fifty combined strings, brass, and woodwind players taking up nearly the entire stage; during Mailbag, Paul and Dave settle a small claims dispute on the new daytime law program "Tony Mendez: Angry Cuban Judge"; Carson Daly is introduced to the tune of Led Zeppelin's "Kashmir"; Dave gets a free harp lesson.

Mike Krzyzewski, Semisonic

Dave fumes over the reworked DVD edition of Lawrence of Arabia, and Jerry Foley letterboxes Dave and turns him blue to show the home viewers what Daddy saw on the disc. Later, he chats with Coach Mike Krzyzewski of NCAA men's hoops champ Duke University.

Renee Zellweger, Stephen Malkmus

Holly Hunter, Idlewild

Dave returns to last night's rant about his faulty Lawrence of Arabia DVD, and announces that the producers sent him a new copy today, and that it did the same thing, thus leading Dave to the conclusion that his Pioneer DVD player was the problem all along. Later in the show, he flips through a catalog to pick a new player.

Tom Green, Dr. Geoffrey Marcy

Dave celebrates birthday #54 by repeatedly showing a Gap ad featuring a very comely woman dancing/walking; we are treated to a clip show of some of the various moments of the last year, including the "dingo" bite and the cottage cheese-loving duck; Maria mentions that Pioneer was willing to give Dave a new DVD player on-air, but Dave politely screamed "No!"; the Hi-Ho girls bring out a giant cake, and Biff delivers slices to the audience.

LL Cool J, The Living End

CBS Mailbag: "Who does your taxes?" Dave points out that someone named Jimmy does his taxes, and via flashback, we learn Jimmy is actually a dog. At the end of the segment, Jimmy walks onstage to a standing ovation. Also, Dave claims Paul and Felicia were married in Brussels, Belgium over the weekend, and ten accountants (including Fred Nigro) present the Top Ten.

Liv Tyler, Billy Idol

Dave looks back at all the interviews he's done with booted Survivor contestants, then gives his usual cold-shoulder approach to 5th place finisher Rodger Bingham.

Billy Crystal, The Bee-Gees

Dave announces the woman from the Gap commercials is going to be on the show later this month, and then grumbles that he's given the Gap® several free runs of the commercial and he hasn't gotten any freebies from them. In a last ditch effort, Dave orders Jerry to run the commercial two more times, and near the end of the show he skims through their latest catalog.

Don Rickles, Jayson Williams

Dave reports CBS sales figures the Late Show has run about $750,000 worth of free Gap® commercials so far, and for the first fifteen minutes of the show Tony accounts the free items Dave may or may not be receiving (a $640 value). In honor of having "Gap Girl" Melissa Bernheim on the show tomorrow night, George Clarke does his own version of the scintillating commercial.

Sylvester Stallone, Green Day

Throughout the night, "Gap Girl" Melissa Bernheim dances onstage; Dave mentions his victory at last night's American Comedy Awards; Dave says CBS will air this year's semi-controversial Miss Universe on May 11, so "Miss France, Elodie Gossuin" (Gerard) attempts to put at rest the idea that Miss France is male, with little conviction.

John Goodman, Jeff Stilson

Melissa Bernheim dances onstage again; during Mailbag, Dave's middle initial is added to the theatre marquee, but if falls off and kills a guy; John Goodman does his own version of dance, and then gives Dave a jar of cocktail okra.

Kirsten Dunst, Cirque de Soleil

Dave comments on Survivor contestant Elizabeth Filarski's hair loss and how the producers of the show did not come to her aid; Dave (repeatedly) shows a clip from last night's live performance of On Golden Pond, during which he rants about censorship after the clip shows a boy saying "bulls***ting'" rather than stand by Maria's desk, Dave invites Elizabeth to sit down; Kirsten Dunst celebrates her 19th birthday.

Matthew Broderick, Brandi Chastain

Dave says the ladies on staff at the Empire State Building gave him a private viewing at the Hayden Planetarium. Also, Dave shows a (fake) clip of The Weakest Link where "Anne Robinson" (Kathleen Ankers) goes on a profanity-laced tirade.

Regis Philbin, David Gray

Dave tells multiple "It was so hot today…" jokes; the outside cam catches a doctor at a sidewalk booth doing laser eye surgery with a magnifying glass; Dave plays the background music from "Who Wants to be a Millionaire?" during his latest chat with Regis.

Bill Murray, Stevie Nicks

Dave announces he's the real Survivor; all sixteen of the show's most recent contestants present the Top Ten; Stevie Nicks performs "Candlebright."

Joan Cusack, Andy Kindler

Shuggie Otis sits in on guitar, and later the band performs his one and only hit, "Strawberry Letter 23." Also, during Mailbag, Gerard and his fake son Timmy comment on the pending writer's strike.

Tina Wesson, Kate Hudson, The Blind Boys of Alabama

Dave mentions the Kentucky Derby, then whines about not getting to hear Dave Johnson saying "…and down the stretch they come!" Luckily, the other Dave does it for Daddy by phone. Later, Dave (the host) chats with Survivor: Outback champion Tina Wesson.

Uma Thurman, Blues Traveler

Kid Scientists, Juliette Lewis

In her first appearance on the show, intuitive Deborah Lynn attempts to get George Clooney's phone number. She gives Dave a random number, but it's invalid. After the first commercial break, Dave asks her to find Pamela Anderson's number, but he ends up chatting with the owner of a trucking company in Idaho.

Jenna Elfman, Destiny's Child

Dave rants about last night's Country Music Awards, claiming it's not "real country" anymore; Harold Larkin addresses an important labor issue until the whistle blows and he has to go back to work; Jenna Elfman tells a funny (albeit lengthy) story about donating bone marrow.

Heath Ledger, Lewis Black

Mailbag: "I'm going to see a movie this weekend. Which one should I see?" Dave introduces a segment called "Kenny Sheehan's Movie Review," during which the stagehand watches a movie, and then hates it so much he destroys the projector. Also, Dave wishes his mom (live via satellite) a Happy Mother's Day, so a stand-in for Dave gives Dorothy a hug, and later they chug a few Heinekens.

Charlie Sheen, Missy Elliot

Dave calls Art Kelly (the theater receptionist) about a possibly offensive joke from last Fridays' monologue involving Miss Columbia and having smuggling heroin as her talent. Dave apologizes (sort of) to a Columbian consulate, then goes on with the rest of show. Also, "Biff Henderson's America" takes a look at the hamlet of Whiting, Maine.

John Travolta, R.E.M.

Returning to last night's controversy, Dave announces Miss Columbia 2001 will be a guest on Thursday's show, then profusely apologizes for the heroin-smuggling remark; Dave shows an ad for CNN's season-ending cliffhanger; R.E.M. performs "All the Way to Reno (You're Going To Be a Star").

Mike Myers, David Byrne

Dave tells a string of "It's so dry…" jokes during the monologue; David Byrne performs "Like Humans Do."

Andrea Noceti, Jack Hannah, Ricky Martin

A technical issue near Paul's keyboards is repaired in the middle of the first act; Dave mentions that a cover of The Weathergirls' "It's Raining Men" (written by Paul in 1983) is the #1 hit in the UK for the second week in a row; Dave apologizes in person to Miss Columbia Andrea Noceli, then almost forgets to give her flowers.

Kelsey Grammar, Smothers Brothers

Mailbag: harp player Gloria Agostini plays live accompaniment for the chin-rubbing flashbacks, Anton feeds his goldfish chips and salsa, and Tony ruins the season finale of The Sopranos by dropping the bombshell en espanol.

Ray Romano, Dennis Tito

Buddy Guy sits in on guitar; Dave congratulates Regis on his much-deserved Daytime Emmy win; Steph/Monty tells an amusing story about her incontinent Doberman; Alan Kalter has a special message for the five wives of a recently convicted polygamist in Colorado City, Utah.

Stupid Human Tricks, Ellen DeGeneres

Dave shows the audience his favorite (bogus) moment from last night's show: astronaut/billionaire Dennis Tito vaporizing Dave's head with his laser eyes. Also, Ellen Degeneres promotes an upcoming cable special, while a Stupid Human Trick is performed twice.

Alec Baldwin, Yogi Berra

Ray Benson sits in; "NYPD Chief of Police" William DeLace gives tips to college grads; baseball great Lawrence "Yogi" Berra promotes his autobiography.

Tom Brokaw, Badly Drawn Boy

Dave celebrates Bob Dylan's 60th birthday with concert footage of a very old man struggling to play the guitar; Tony Orlando interrupts Dave to sing an original number about Memorial Day; Badly Drawn Boy (aka Damon Gough) performs "Once Around the Block."

Danny DeVito, Larry Miller

Mailbag: "Have you ever seen the Monkey Man?" Dave introduces the Monkey Man, who as any keen-eyed viewer can attest, is actually Gerard Mulligan in disguise. Monkey Man shows us a clip what is supposed to be his footage of him wrecking havoc, but instead it's him superimposed on Shecky's "monkey washing the cat" stock footage. Afterward, Dave observes, "That's it. That's the lowest we've sunk... ever."

Helio Castroneves, Tom Dreesen, Lucinda Williams

Dave presents the new studio floor, which is now dark blue after several years of being crimson red; Dave admits he's having problems with his computer; Biff mentions that he's lost twenty pounds in the last month, then introduces yet another "Fun with a Bullhorn" segment.

David Duchovny, Trisha Yearwood

Paul accidentally interrupts the monologue by getting attacked by a bee during the monologue, and Dave gives him grief for the remainder of the show.

Jimmy Fallon, The Black Crowes

It's time for a segment called "For the Kids." George Clarke hogs the attention of an ice cream vendor, a Toys r Us employee takes a bow, Tony attempts to teach basic phrases in Spanish before going on another one of his rants, and Alan gives birth.

Dan Rather, Elvis Costello & Anne Sofie von Otter

Dave drones on and on about a buzzkill staffer who declined Dave's offer of a free apple; in honor of this unknown staffer, Paul reprises his hit song "Lumpy Colon"; Dave repeats Rupert's very first "bothering people" bit from 1994.

Andy Dick, Brian Regan

During Mailbag, Dave is repelled by President Bush's daughter "Debbie" (Gerard); ten CBS affiliate weathermen present the Top Ten; Andy Dick promotes Go Fish.

Marv Albert, Sugar Ray

Dave criticizes the Los Angeles Lakers' "pixie" jerseys; Dave shows news footage of a bear in somebody's swimming pool, and then claims it's his backyard; Paul introduces some dweeb bouncing on a giant red beach ball.

Luke Perry, Jim White

Paul wins the latest round of "Late Show Pay Phone Trifecta"; Dave chats with Steph/Monty via telephone to discuss a blind date that never happened; the "Top Ten Other Television Shows Produced by Saddam Hussein" is sponsored by Altoids.

Kim Cattrell, Mary Chapin Carpenter

Dave helps Paul with some computer problems; in honor of the coming demise of Bozo the Clown, Dave shows (bogus) footage of the kiddie show star; Tony Mendez tries to help NYC's reputation by going out and giving a tourist some help, only to end up shoplifting a VCR at a electronics store.

Star Jones, blink-182

Dave continues to discuss the retirement of Bozo the Clown, but his remarks about big, red, ugly hair results in an inevitable hissy fit from Alan. Also, Dave honors the passing of Leonard Tepper with old clips of "Leonard Tepper's Hidden Video" and Dave directing him and Rupert on how to annoy people.

Jon Stewart, David Brenner

Mailbag: "Can I host the show for a few minutes?" Sure enough, viewer Jason Lynch is hosting the show, while Dave sits in the green room watching Leno. Also, Paul admits that he just can't get the hang of one of Dave's favorite phrases: "…and down the stretch they come!"

Dikenbe Mutombo, David Bowley, Cesaria Evora

After Paul admits that he doesn't recall what he looks like, Dave calls receptionist Art Kelly to ask if he's ever been formally introduced to the bandleader. Art doesn't give Dave a straight answer.

Tom Arnold, David Sedaris

Team Rahal racer Kenny Brack inexpicably sits in on guitar, while David Sedaris reads a selection from his new book.

Jimmy Kimmel, PJ Harvey

A remarkably slim and trim Biff introduces footage of him hanging out at the Grand Prix in Detroit. Also, Dave and Paul (of all people) talk about hair care, which proceeds into a new segment called "Hairpiece- Not a Hairpiece."

Ewan McGregor, Moby

Paul sits in the guest chair for five minutes so he can promote Cover Wars, a new game show he's hosting on VH1. Also, Alan announces that Epil stop n' spray is the new official sponsor of the Top Ten list, then shows video footage of it's hair "restoration" abilities.

Chris Elliot, Harry Hill

Mailbag: "What would you do if the world was coming to an end?" Dave admits he doesn't know much about this topic, so he introduces astrophysicist "Dr. Saul Perlmütter" (Gerard), who announces that the world will end somewhat earlier than was previously thought; around Labor Day 2001, an eerie prediction.

John McCain, Shawn Wayans

Dave has another rant about his computer problems, claiming that Late Show techno-guru Walter Kim keeps coming to his house on weekends to try to help, but he steers clear of insulting IBM because of an advertising agreement with CBS. Also, Dave brags out Max Papis' (of Team Rahal) victory in last weekend's Portland 200.

Catherine Zeta-Jones, Depeche Mode

Dave continues to steam over his technological issues; Catherine Zeta-Jones calls Dave "Jay" and profusely apologizes; Depeche Mode performs "I Feel Loved."

Marlon Wayans, Alan Webb, Coldplay

Dave's computer problems only get worse, as he couldn't name a certain part he needed, causing IBM to send him the wrong part. Also, Dave chats with prep athlete Alan Webb, the new national high school mile record holder.

Sean Hayes, Brian Wilson, Darrius Rucker, Matthew Sweet

Dave goes on a spiel about the traffic on the interstate this morning; an "Incredible Dog Challenge" is held outside, with the winning dog jumping over a giant phony check for a million dollars; Brian Wilson, Darius Rucker, and Matthew Sweet perform The Beach Boys' "Sail On Sailor."

Tony Danza, Nick DiPaolo

Mailbag: all of tonight's letters are read by James Earl Jones, George Clarke's flashback to a night of sex and gambling is sponsored by Donald Trump's Taj Mahal hotel, and an alleged Late Show writer is attacked by a bear.

Reese Witherspoon, Jonatha Brooke

Dave announces that he may have parasites crawling around head, prompting Paul to call him a "maggot brain"; Dave and Steph/Monty go over vacation pictures; Dave confirms that he has parasites by taking a sentence on a blue card too literally; a guy bouncing a giant tether ball to his head makes an appearance on "Is This Anything?"

Julia Roberts, Travis

Dave announces that Jude Brennan's cousin (a parasite expert) has told him that there's nothing to worry about. Also, on a remarkably star-studded night, Puff Daddy appears for a special Top Ten list, while Dave sees through Julia Robert's blouse and asks her if she's getting laid.

Edward Norton, Dido

Dave grumbles about the lack of quality guests appearing on the show, during which Paul comments on his inappropriate question towards Julia Roberts ("Are you getting laid these days?") last night. Dave replies with "exclusive" footage of Paul asking Barbara Bush the same question. Also, Pat, Kenny, and Harold Larkin star in the new HBO series "Sexy Guys, Sexy City," while a renegade blue card knocks out Tommy Lasorda.

Juliana Marguiles, George Miller

Dave theorizes on the show's four Emmy nominations (announced earlier that day)- either no one's watching or the voters don't care anymore; for the second night in a row, Alan is beaten up by a guy twice his size; a comedy bit from Show #499 about Steve Martin's preparations for appearing as a guest is repeated.

Vince Vaughn, Elayne Boosler

Dave introduces "live satellite feed" of President Bush staring of into space; during Mailbag, Alan throws one of tonight's letter writers (played by Jay Johnson) out of a fourth-story window; ten chefs present the Top Ten.

Piedmont Bird Callers, Hank Azaria, Maria McKee

Rather than come out of nowhere, Dave orders the muscle guy to pummel Alan; during a segment called "Summertime Leftovers," Dave once again shows footage of his "look-alike" (himself, circa his morning show) playing "Camptown Races" on the fiddle; Simpsons star Hank Azaria plugs America's Sweethearts.

Kelly Ripa, Bob Sarlotte

Alan is caught nibbling on a pizza, but surprisingly doesn't get beaten up; Dave makes a snarky comment about Jay Leno's chin; former David Letterman Show announcer Bob Sarlette talks football with Dave over the closing credits.

John McEnroe, Youssou N'Dour

Alan orders a pizza, and the delivery guy beats him up; live via satellite from the Indianapolis suburbs, Dorothy celebrates her 80th birthday with a Dave impersonator and a fridge full of Colt 45®; John McEnroe is interviewed twice after Dave gets curious as to which fellow tennis players he's dated.

Jon Favreau, The Holmes Brothers

Another pizza for Alan results in another beating for Alan; Dave shows a photo of the FBI Building with the "I" missing; Joan Osbourne and The Holmes Brothers perform "Can't No Grave Hold My Body Down."

Billy Crystal, Al Lubel

Dave brags about his mom's 80th birthday "whoop-tee-doo and grabass" this weekend; during Mailbag, Dave rescues Paul from The Man on Fire; Billy Crystal clobbers the guy who regularly beats up Alan.

Jeff Meyer, Christopher Walken, Widespread Panic

A celebration for Calvert's 80th birthday turns into an excuse for Dave to ignore him and flirt with the Hi-Ho girls; Dave chats with Jeff Meyer, who named a poplar tree after Daddy; Christopher Walken talks about his recent appearance in the Fatboy Slim video "Weapon of Choice."

Tom Selleck, David Rakoff

Delbert McClinton sits in; Steph/Monty (live via telephone from the 12th floor) discusses in length her plans from last weekend; Tom Selleck introduces an old movie clip of him, and then plays the ukulele.

Mark Wahlberg, Michael Lomonaco, Tegan & Sara

Dave proudly announces that he's wearing orange socks tonight, but only so he can shove Steph's face into a birthday cake after the show; Alan gets beat up yet again, and remains bruised and bloodied for the rest of the show; Mark Wahlberg promotes the remake of Planet of the Apes.

Greg Kinnear, Afro Celt Sound System & Peter Gabriel

The tambourine player sitting in with the band beats up Alan; Dave shows another old comedy clip to kill time (Show #818, Dave's harassment of delivery people); Greg Kinnear tells Dave what it's like to pilot a single-engine airplane.

Marilu Henner, Hugh Fink

Mailbag: "How long has Paul been bald?" Dave fears that this might be a sensitive question, but Paul rubs his chin anyway. A flashback reveals that Paul used to have a long, wavy mane before an accident with Dave's chemistry set turned him into a bald, hideous freak. Vowing revenge, Paul turns into a superhero and eggs Dave's car.

Kristin Davis, Nanci Griffith, Mark Borschardt

Some guy dressed up as "Lance Armstrong" comes onstage on a bicycle and beats up Alan, then runs over to Hello Deli to pummel Rupert. Later, Dave shows photos of him stuffing Steph/Monty's face into a birthday cake, while filmmakers Mark Borchardt and Mike Shank go to Comic-Con.

Sean Combs

Dave makes Rupert play a deli-themed version of "Beat the Clock." Later, after his conversation with Sean Combs goes longer than expected, Dave is forced to chat with newsanchor Daljit Dhaliwal for only a few seconds.

Lance Armstrong, Thora Birch, Jamie O'Neal

Nicole Kidman, Iggy Pop

Antonio Banderas, Jeffrey Ross