The Robinsons leave their planet to escape a collision with a comet and find a ship full of frozen convicts.
Did You Know?
Debut of the cast's colorful/psychedelic costumes that reflected the cultural tone of the late 1960's. Also, from this point on, Lost in Space became a space travel show with planets-of-the-week, whereas they had spent each of the previous seasons stranded in the same two planets each time the ship was becalmed. Presumably this change was made to compete with Star Trek
(1966). See more
Dr. Smith informs Phanzig that the prison clock has been broken for 200 years. Only Professor Robinson and West know that fact. See more
References Forbidden Planet