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EPISODE · TUBI
Season 21 · Episode 5
Landed Fri, 7 Mar 2025 · 21:00 your time · 1 episode · 1h 0m
Season 21, Episode 5 of Ancient Aliens aired Friday, 7 March 2025 at 9pm ET on History.
- S21E05The Top Ten Secret ProjectsAncient 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?
NEXT IN SEASON 21
Episode 6
Fri 14 Mar · 21:00
Ancient Aliens
22 seasons · 293 episodes · airing
AVAILABILITY
Streaming on Tubi in United States · also on Hulu, The Roku Channel, Prime Video.
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