The Robinson's come across a group of space hippies who are trying to destroy the planet the Robinson's currently inhabit. Up up to the Robinson's and Dr. Smith to stop them or they will all be doomed.
| Title | Collision of Planets |
|---|---|
| Genres | Sci-Fi & Fantasy Comedy |
| Release Date | 1967-11-08 |
| Episode Runtime | 01 Hours 00 Minutes |
| Season Number | 3 |
| Episode Number | 9 |
| Production Companies | Irwin Allen Productions, 20th Century Fox Television |
