When did Expedition X Season 10 Episode 5 air?
Expedition X Season 10 Episode 5 aired on September 17, 2025 at 9 PM ET.


Whether trekking through the remote jungles of Cambodia in search of a legendary ape-man or exploring the secrets of the world’s largest cave system right here in the United States, the Expedition X team is taking viewers to the stranger side of the unknown.

Phil and Heather continue their investigation into claims of alien activity in Norway's Hessdalen Valley, accompanied by chilling reports of creatures visiting us on Earth; using the latest tech, they attempt first contact.
Direct answers for episode-level questions and details.
Expedition X Season 10 Episode 5 aired on September 17, 2025 at 9 PM ET.
This episode runs for approximately 42 minutes.
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