Lost in Space
The Anti-Matter Man
Season 3, Episode 15 · Aired 1967-12-27
Synopsis
John Robinson and Don West are transported onto a strange new world where their evil opposites exist and plan to change places with them. Will, the Robot and a reluctant Dr. Smith set out to find and help the real Don and John only to be pursued by an evil John Robinson.
In the series
This episode is part of Lost in Space (1965–1968) on CBS.
Danger, Will Robinson — family space opera with a scene-stealing robot.
Key cast
- Guy Williams as Prof. John Robinson
- June Lockhart as Maureen Robinson
- Mark Goddard as Maj. Don West
- Marta Kristen as Judy Robinson
- Billy Mumy as Will Robinson
- Jonathan Harris as Dr. Zachary Smith