"Expedition Unknown" returns with an all-new season on Wednesday, June 18 (6/18/2025), at 9 p.m. ET on the Discovery Channel. Cord-cutters can watch the premiere live on Philo (7-day free trial), ...

A new episode of “Expedition Unknown” will air on Wednesday, June 25. Josh Gates, who is intrigued by legendary mysteries and driven by curiosity, is on a mission for answers in season 15 of ...

Josh Gates sets out to investigate some of the strangest shark mysteries in the Shark Week special of “Expedition Unknown: Shark Files” airing on Wednesday, July 23. Josh Gates, who is intrigued by ...

The season 15 finale of the hit adventure docuseries Expedition Unknown premieres on the Discovery Channel Wednesday, Aug. 6 at 9/8c. This season of Expedition Unknown has followed host Josh Gates as ...

The popular adventure docuseries Expedition Unknown returns to the Discovery Channel with its season 16 premiere Wednesday, Nov. 5 at 9/8c. During the season 16 premiere episode, Josh gains exclusive ...

“Expedition Unknown” is, in classic Discovery Channel form, a quasi-reality, quasi-documentary series. The show follows Josh Gates, an archaeologist who is as much an explorer as he is a television ...