The next episode is season 13, episode 10.
The Invisible Enemy will air 7 hours from now, at March 18th 2026.
Mysteries of the Abandoned
April 2017
Science, United States
Running
Documentary
Mystery, Travel, History
Next episode
Previous episode
The last episode was season 13, episode 9.
Cold War Cover-Up aired 1 week ago, at March 12th 2026.
Cast
Kasper Michaels
Narrator