S:3 E:17
Princess of Space
During a search to locate a missing princess, Penny is kidnapped by a space captain who believes she is the girl he is looking for., Penny agrees to impersonate a long-lost princess to help quash a computer uprising. Kraspo: Robert Foulk. Fedor: Arte Johnson. Gamma: Sheila Mathews. Will: Billy Mumy. Smith: Jonathan Harris., Captured by the mysterious Captain Kraspo (Robert Foulk), Penny (Angela Cartwright) is told that she is not a member of the Robinson family, but instead the long-lost Princess Alpha of the planet Beta. As the plot runs along its Anastasia-like course, Penny finds that the duties of royalty also include vanquishing a horde of hostile computers! The supporting cast includes a pre-Laugh In Arte Johnson and producer Irwin Allen’s actress wife Sheila Matthews–and as a bonus, Angela Cartwright dons a blonde wig to portray the real Princess Alpha in the final scene.
