Earth Visitors (S04E19)
S04E19
"In Search of ..." delves into the intriguing hypothesis that life on Earth was initiated by beings from other planets who introduced it to our world. The episode investigates various pieces of evidence supporting this theory, exploring the possibility that our biological beginnings may be linked to cosmic visitors.
Show
In Search of...
Episode
S04E19
Air Date
Jan 31, 1980
Season 4 Episodes
S04E01
Tidal Waves
S04E02
Carlos, the Most Wanted Man in the World
S04E03
The Amityville Horror
S04E04
UFO Australia
S04E05
Immortal Sharks
S04E06
The Lost Colony of Roanoke
S04E07
The Shroud of Turin
S04E08
Mexican Pyramids
S04E09
The Abominable Snowman
S04E10
Pompeii
S04E11
D.B. Cooper
S04E12
The Ten Commandments (aka Mount Sinai)
S04E13
The Dark Star (aka The Dogons)
S04E14
The San Andreas Fault
S04E15
The Missing Heir
S04E16
Vincent Van Gogh
S04E17
Wild Children
S04E18
The Ghost Ship (aka Mary Celeste)
S04E19
Earth Visitors
S04E20
John the Baptist
S04E21
Air Disaster Prediction
S04E22
The Bimini Wall
S04E23
Glenn Miller
S04E24
Past Lives