Lost in Space
Collision of Planets
Season 3, Episode 9 · Aired 1967-11-08
Synopsis
A group of space hippies is going to destroy the planet the Robinsons are on.
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