Ancient Aliens Season 21 Episode 5 The Top Ten Secret Projects ( Air Date 2025-03-07 ) Genre Documentary, Mystery, Sci-Fi & Fantasy category. Overview "Ancient Aliens is counting down ten of history's most compelling and covert projects that study the UFO phenomenon. From clandestine government organizations to agents that silence UFO witnesses and secret programs to reverse-engineer alien technology. Are these mysterious projects evidence of contact with extraterrestrials?".
Ancient Aliens Season 21 Episode 5 The Top Ten Secret Projects
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- Stars: Robert Clotworthy, Giorgio A. Tsoukalos, Ariel Bar Tzadok, Jonathan Young, David Childress, Erich von Däniken, Linda Moulton Howe, David Wilcock, George Noory, Philip Coppens, Nick Pope, Mike Bara, Bill Birnes, Hugh Newman, Robert M. Schoch, Nick Redfern
- Director:
