Season 3, Episode 12 A Day at the Zoo
The space travelers try desperately to end a day at the zoo---in which they have become specimens. Will: Billy Mumy. Smith: Jonathan Harris. Don: Mark Goddard. Farnum B: Leonard Stone. Oggo: Gary Tigerman. Penny: Angela Cartwright. Judy: Marta Kristen.
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- Rating: None
- Premise: The space family Robinson is sent on a five-year mission to find a new planet to colonize, but the voyage is sabotaged time and again by an inept stowaway, Dr. Zachary Smith. The family's spaceship, Jupiter II, also carries a friendly robot who endures an… (more)