Audition Show #1 New York, Chicago, Seattle

Join new host Nick Cannon and your three favorite judges Piers, David, and Sharon as they kick off the number one talent show, "America's Got Talent."

Audition Show #2 Seattle(2), Miami

The judges travel to Miami for the first time in AGT audition history, in hopes of finding the next million-dollar act.

Audition Show #3 New York(2), Chicago(2)

The coast-to-coast auditions continue as the judges search for the next million-dollar act.

Audition Show #4 Houston, Miami(2)

The judges continue their search for the next million dollar act.

Audition Show #5 Los Angeles

The judges continue their coast-to-coast search for the next big thing.

Audition Show #6 Houston(2)

Audition Show #7 New York(3)

Auditions are now being held in New York City. Will the judges like what they see?

Audition Show #8 Seattle(3)

MySpace.com audition show

The ninth round of auditions continue.

Final audition show

Vegas Verdicts (1)

Vegas Verdicts (2)

Quarterfinals, Group 1

Quarterfinals, Group 1 Results

Quarterfinals, Group 2

Quarterfinals, Group 2 Results

Quarterfinals, Group 3

Quarterfinals, Group 3 Results

Quarterfinals, Group 4

The Top 40 acts have been narrowed to 10 and are featured in the fourth performance show.

Quarterfinals, Group 4 Results

Semifinals, Group 1

Semifinals, Group 1 Results

Semifinals, Group 2

Semifinals, Group 2 Results

Final Performances

Finale

The winning act is revealed in the Season 4 finale. The victor scores $1 million. Performers include "Britain's Got Talent" phenom Susan Boyle; pop songstress Shakira; English singer Leona Lewis; country's Rascal Flatts; and Cirque du Soleil.