Josh Gates makes his way to beautiful Greece to investigate a mysterious area in the Greek sea passage in a new episode of "Expedition Unknown." ...

The mystery of Buffalo Bill Cody’s grave, explored in the July 2 episode of “Expedition Unknown,” is now available for ...

Josh Gates dives into the strange shipwreck triangle of Greece on Discovery Channel’s Expedition Unknown season 15 episode ...

Josh Gates and the team investigate the mystery surrounding Buffalo Bill Cody's remains in a new episode of "Expedition ...

"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 ...

“Expedition Unknown” returns Wednesday, June 18 at 9 p.m. ET on the Discovery Channel. Stream the season 15 premiere for free with a Philo free trial.

The season 15 premiere episode of "Expedition Unknown" kicks off with Gates uncovering the truth about Adolf Hitler’s terrifying Amerikabomber, a long-range airplane designed to bring ...

Expedition Unknown season 15 will see Gates' passion for epic adventure taking him on a thrilling quest across five continents.

Here's how to watch "Expedition Unknown" season 15 wherever you are — the globetrotting Josh Gates embarks on another truth-seeking quest in the latest series.

In 2021, Gates began working on an “Expedition Unknown” episode with OceanGate CEO Stockton Rush, who tragically died along with four other passengers on a planned deep sea expedition to tour the ...