Close Encounters of the Uncomfortable Kind - S2.E12

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.