TV series
The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.
Streaming, rental and purchase options
Checked Jul 22, 2026
Expedition Unknown is available to stream on DirecTV On Demand, Discovery+, Discovery+ (Via Amazon Prime), Disney+, HBO (Via Hulu), HBO Max, Hulu, Max (Via Amazon Prime), Philo, YouTube TV, and Spectrum On Demand in United States. You can also buy it from Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.
The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.
Choose an episode, then use the watch options above for the show.
Episode 1
With unprecedented access, Josh digs in front of Petra's treasury; searching for clues to the mysterious civilization that created one of the new Seven Wonders of the World, Josh rappels a seven-story cliff face to perform a high-tech scan.
Where to watch Expedition Unknown
Episode 2
Rewriting history, Josh helps discover a tomb at Petra's iconic Treasury; the twelve skeletons inside may belong to a royal family of Petra; state-of-the-art tech could finally decipher the charred fragments of ancient scrolls.
Where to watch Expedition Unknown
Episode 3
Josh braves Puerto Rico's choppy seas to find a missing plane. The crash of Pan Am's Clipper Endeavor changed commercial aviation forever. Josh and the team fight violent storms in the Atlantic as they hunt for the plane 2,000 feet below.
Where to watch Expedition Unknown
Episode 4
Josh tracks down the legend of an outlaw posse who terrorized the Midwest's railroads. The Reno Gang stole a fortune until a vigilante mob exacted violent justice. Josh tracks their lost loot to a cave hideout that could hold millions.
Where to watch Expedition Unknown
Episode 5
Josh braves the shark-infested waters off Cape Cod to dive the world's only confirmed pirate wreck. Joining a high-tech recovery mission, Josh chases the multi-million-dollar treasure of Black Sam Bellamy, including coins, gold and jewels.
Guest stars Charles Coan
Episode 6
In a search spanning continents, Josh chases the true history of St. Nicholas, the real-life saint who has become known as Santa Claus. Following clues from Turkey to Italy, Josh gathers DNA to try to identify the saint's missing remains.
Where to watch Expedition UnknownEpisode information updated Jul 24, 2026
Josh GatesSelf - Host
Orson MochizukiHonjo Shigenaga
Parker SchnabelHimself
Travel ChannelUnited States
Ping Pong ProductionsUnited StatesMore shows like Expedition Unknown.
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