Odd Job Jack

Close Encounters of the Uncomfortable Kind (2x12)

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Having accidently being launched into space, Jack works as an Astronaut. Jack, Tiberius, Leo, and Bobby try to keep sane on the voyage to Saturn, but Bobby's lack of a liver, Leo's fusion with a worm, and Tiberius' sex withdrawal make this problematic. When the ship's half programmed computer puts them into suspended animation for 16 years, Jack tries to stop the mission.