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History's Secrets
Mysterious events, compelling figures and great unanswered questions from the past are explored, with a focus on the reclusive billionaire Howard Hughes; the CIA's top-secret experiments; the Unabomber and; little known stories from NASA's Apollo missions.
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Release : | 1 |
Rating : | 6.3 |
Studio : | National Geographic, |
Crew : | |
Cast : | |
Genre : | Documentary |
History's Secrets Full Episode Guide
Season 4
2 full episodes
Season 3
3 full episodes
Season 2
4 full episodes
Season 1
18 full episodes