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1
The Evidence
Searching for clues about whether aliens visited ancient Earth.
1h 28min | Aired on Apr 20, 2010 | TV-PG | CC
2
The Visitors
Investigating possible historic evidence and beliefs around the globe about alien visitors.
3
The Mission
Strange evidence indicates aliens came to Earth on missions to explore, experiment and conquer.
4
Closer Encounters
Reports of encounters with strange beings and UFO sightings have occurred throughout history.
5
The Return
Examining possible evidence of 20th-century alien contact, including a report of a UFO crash.
9
The Shapeshifters
Could the ancient stories and modern-day accounts reveal that shape shifters are real.
42min | Aired on Mar 21, 2020 | TV-PG | CC
season 1
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