From a long-lost city hidden in the vast jungles of Guatemala to the hunt for a stolen pair of the iconic (and priceless) ruby slippers from The Wizard of Oz, avid explorer Josh Gates sets out across the globe to investigate the greatest mysteries of all time. The series kicks off its Discovery debut with a two-part quest to the lost-city of El Mirador deep in the Guatemalan rainforest.
Release Date
PremieredExpedition Unknown Season 5 released on May 29, 2018.
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Sign In to Track ProgressSeasons
Pyramid of Legends
Josh ventures into the ancient Mayan city of El Mirador in search of the lost tombs of a mysterious ruling dynasty, called "the Snake Kings".
Lost City of El Mirador
Josh concludes his investigation into the mysterious Maya city of El Mirador, from the possible burial of the elusive Snake Kings to uncovering the secrets behind the fall of one of history's greatest ancient cities.
Nazis in Argentina
Josh ventures to Argentina, where many Nazi SS officers escaped to after World War II.
Lost Gold of Jean Lafitte
Josh Gates investigates the legends swirling around the storied life and death of French pirate Jean Lafitte who is reputed to have buried treasure at sites in coastal Louisiana.
Mahogany Ship
Josh goes down under to search along Australia's infamous Shipwreck Coast for the missing Mahogany Ship. Confirming the vessel's existence could rewrite Australia's history.
Hunt for the Ruby Slippers
Josh investigates the theft of one of the most iconic pieces of Hollywood memorabilia of all time -- the ruby slippers worn by Judy Garland in the 1939 classic movie, The Wizard of Oz.
Solved: Mystery of the Lost Ruby Slippers
After more than a decade of searching, the mystery behind the missing pair of ruby slippers worn by Judy Garland in the most-watched film of all time "The Wizard of Oz" has been solved.
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Travel Channel's Expedition Unknown | Travel Channel
Expedition Unknown
Season 5
From a long-lost city hidden in the vast jungles of Guatemala to the hunt for a stolen pair of the iconic (and priceless) ruby slippers from The Wizard of Oz, avid explorer Josh Gates sets out across the globe to investigate the greatest mysteries of all time. The series kicks off its Discovery debut with a two-part quest to the lost-city of El Mirador deep in the Guatemalan rainforest.
Release Date
PremieredExpedition Unknown Season 5 released on May 29, 2018.
Your Progress
Track your watching progress by signing in
Sign In to Track ProgressPyramid of Legends
Josh ventures into the ancient Mayan city of El Mirador in search of the lost tombs of a mysterious ruling dynasty, called "the Snake Kings".
Lost City of El Mirador
Josh concludes his investigation into the mysterious Maya city of El Mirador, from the possible burial of the elusive Snake Kings to uncovering the secrets behind the fall of one of history's greatest ancient cities.
Nazis in Argentina
Josh ventures to Argentina, where many Nazi SS officers escaped to after World War II.
Lost Gold of Jean Lafitte
Josh Gates investigates the legends swirling around the storied life and death of French pirate Jean Lafitte who is reputed to have buried treasure at sites in coastal Louisiana.
Mahogany Ship
Josh goes down under to search along Australia's infamous Shipwreck Coast for the missing Mahogany Ship. Confirming the vessel's existence could rewrite Australia's history.
Hunt for the Ruby Slippers
Josh investigates the theft of one of the most iconic pieces of Hollywood memorabilia of all time -- the ruby slippers worn by Judy Garland in the 1939 classic movie, The Wizard of Oz.
Solved: Mystery of the Lost Ruby Slippers
After more than a decade of searching, the mystery behind the missing pair of ruby slippers worn by Judy Garland in the most-watched film of all time "The Wizard of Oz" has been solved.