Season 5 - Episode Guide

Josh Gates and his team join noted archaeologist Dr. Richard Hansen on an adventurous quest to the lost-city of El Mirador deep in the Guatemalan rainforest. Their mission: to find the hidden tombs of the mysterious Maya Snake Kings. Archaeologists have discovered that the sprawling ruins of this ancient mega-city are larger than Los Angeles and contain what might be the largest pyramid in the Americas. Josh explores overgrown temples, plaster-paved roads, and evidence of advanced engineering and art. Using advanced laser scanners and remote sensing technology, Josh and his team reveal the secrets of why this incredible civilization suddenly and completely vanished. Their search for the tombs of the elusive Snake Kings leads to a thrilling and dangerous adventure, and culminates in what may be the most significant discovery in Expedition Unknown history.

After Josh Gates' epic investigations into the mysteries of the world, he sits down with his crew and specialists to discuss his greatest discoveries and most surprising revelations.

Josh treks to Argentina, which became a haven for many Nazi SS officers after World War II: he uncovers secret Nazi hideouts and investigates the conspiracy theory about Adolf Hitler's ultimate fate.

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.

Josh goes down under to search along Australia's infamous Shipwreck Coast for the missing Mahogany Ship.

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.

With updates following the recovery of 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.

Josh Gates seeks out contestants to test their knowledge of unlucky adventurers who fell victims to brutal curses. The contestants could win big cash -- or tempt fate and go home with nothing at all in this round of Global Game Show.

Josh Gates goes on a globe-trotting quest to test people's knowledge on the Nazis and their secrets for a chance to win a huge cash prize.

From submerged treasures to lost civilizations, Josh Gates quizzes his contestants on sunken mysteries from all over the world.

Josh Gates and his crew reconvene at "Expedition Unknown" headquarters to delve deeper into the investigation of the lost Maya city of El Mirador and the tomb of the Snake Kings.