The Robinson family comes across two aliens on a quest to find and eliminate an escaped robot prisoner, who they suspect is hiding aboard the Jupiter Two. Meanwhile, the robot encounters a cunning female robot and quickly falls for her. She attempts to corrupt him and lead him down a dark path, but in the end, the robot manages to resist her influence with the help of the Robinsons. However, her actions cause significant chaos across the planet before she is ultimately thwarted.
Show
Lost in Space
Episode
S03E11
Air Date
Nov 22, 1967
Season 3 Episodes
S03E01
Condemned of Space
S03E02
Visit to a Hostile Planet
S03E03
Kidnapped in Space
S03E04
Hunter's Moon
S03E05
The Space Primevals
S03E06
Space Destructors
S03E07
The Haunted Lighthouse
S03E08
Flight into the Future
S03E09
Collision of Planets
S03E10
Space Creature
S03E11
Deadliest of the Species
S03E12
A Day at the Zoo
S03E13
Two Weeks in Space
S03E14
Castles in Space
S03E15
The Anti-Matter Man
S03E16
Target: Earth
S03E17
Princess of Space
S03E18
Time Merchant
S03E19
The Promised Planet
S03E20
Fugitives in Space
S03E21
Space Beauty
S03E22
The Flaming Planet
S03E23
The Great Vegetable Rebellion
S03E24
Junkyard in Space