Isabella Thornton
Here’s everything you need to know about Expedition Unknown Season 17, the hit Discovery Channel original series. This complete guide covers the official premiere date, where to watch the new season, episode guide, and the cast lineup led by Josh Gates. You’ll also find step-by-step details on how to stream Expedition Unknown Season 17 online from outside the US and follow every new mystery, historical investigation, and groundbreaking discovery.
How can I watch Expedition Unknown Season 17 outside the US?
To watch Expedition Unknown Season 17 outside the United States, you’ll need access to a reliable VPN connected to a US server. Once connected, you can unlock Discovery Channel, HBO Max, or Discovery+ and stream the latest episodes just as if you were watching from within the US.
- Subscribe to NordVPN
- Install the VPN app on your device.
- Connect to a US-based server.
- Open the Discovery+ or HBO Max website, then log in.
- You are all set to watch Expedition Unknown Season 17 restriction-free!
Expedition Unknown Season 17 Plot
Expedition Unknown Season 17 follows Josh Gates as he investigates a series of extraordinary historical mysteries and underwater discoveries around the world. The season begins with a powerful search for the wreck of the Hōfuku Maru, a notorious Japanese Hellship from World War II. Through deep-sea dives and advanced imaging technology, Gates helps document a site connected to the loss of hundreds of Allied prisoners of war. The investigation reveals critical evidence that could assist efforts to identify and honor long-forgotten victims. Beyond the historical research, the series highlights the dedication of experts working to preserve important chapters of military history. Viewers witness dramatic underwater exploration, groundbreaking discoveries, and emotional moments of remembrance. The season continues the show’s tradition of combining adventure, archaeology, and real-world investigation into a compelling viewing experience.
When does Expedition Unknown Season 17 premiere?
Expedition Unknown Season 17 premiered on June 24, 2026, on Discovery Channel. The season launched with the episode Hunt for World War II Hellships.
Season 17 Cast
- Josh Gates – Host
- Evan B. Stone – Self
- Jessica Chobot – Self
- Aidan Dodson – Self
- Gary Drayton – Self
- Chip Coffey – Self
Season 17 Episode Guide:
- Episode 1: Hunt for World War II Hellships
Release Date: June 24, 2026
Josh searches for more than 1,000 missing prisoners of war lost in the Pacific Theater during World War II. His investigation leads him to the wreck of the Hōfuku Maru, uncovering new evidence connected to one of the war’s most tragic and lesser-known stories. The episode combines deep-sea exploration, military history, and groundbreaking discoveries. - Episode 2: Finding World War II’s Lost Prisoners
Release Date: July 1, 2026
A deep-water expedition leads to the historic discovery of a lost WWII Hellship. With rare access to an official recovery mission, Josh assists efforts to identify potential remains of American POWs. The episode highlights both the scientific challenges and emotional significance of the investigation. - Episode 3: Shipwreck Triangle of Greece
Release Date: July 8, 2026
Josh travels to Greece to explore a mysterious stretch of sea known for countless ancient shipwrecks. Diving into one of the most important maritime regions of the ancient world, he searches for clues hidden beneath centuries of history. The investigation reveals fascinating insights into ancient trade routes and lost civilizations.
Where to Watch Expedition Unknown Season 17 in the US
As of June 24, 2026, Expedition Unknown Season 17 airs on Discovery Channel in the United States and is available to stream on Discovery+ and HBO Max. Fans can watch new episodes live or on demand through these popular streaming platforms, making it easy to follow Josh Gates’ latest investigations and discoveries. The series is also accessible through leading live TV streaming services, including Hulu + Live TV, DIRECTV Stream, Philo, and YouTube TV, providing multiple convenient ways to watch online.
What is the Hōfuku Maru?
The Hōfuku Maru was a Japanese Hellship used during World War II to transport Allied prisoners of war under extremely harsh conditions. Its story forms the centerpiece of the opening episodes of Season 17.
On What Devices Can I Watch Discovery Channel?
| Device Category | Supported Devices |
|---|---|
| Smart TVs | Samsung Smart TVs, LG Smart TVs, Android TVs, Fire TV Edition TVs |
| Streaming Devices | Roku, Amazon Fire TV Stick, Fire TV Cube, Apple TV, Chromecast, Google TV |
| Mobile Phones | iPhone, Android smartphones |
| Tablets | iPad, Android tablets, Amazon Fire tablets |
| Computers | Windows PCs, Mac computers through web browsers |
| Gaming Consoles | Xbox One, Xbox Series X, Xbox Series S |
| Casting Devices | Google Chromecast, Apple AirPlay-compatible devices |
Expedition Unknown Season 17 Trailer
FAQs
- Who hosts Expedition Unknown Season 17?
The series is hosted by Josh Gates, an explorer, author, and television personality known for investigating historical mysteries, archaeological discoveries, and legendary stories around the world. - Is Expedition Unknown Season 17 based on real events?
Yes. The series investigates real historical mysteries, archaeological discoveries, and documented events. Season 17 focuses heavily on actual World War II history and recovery efforts. - Does Josh Gates work with real experts?
Throughout the season, Josh collaborates with archaeologists, historians, underwater imaging specialists, military experts, and recovery teams to investigate each mystery
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