Lister falls ill after entering a contaminated area of Red Dwarf trying to find Kochanski's hologram disc which Rimmer has hidden. But Red Dwarf has two unwelcome guests on-board, Lister's Confidence and Paranoia.
Did You Know?
This episode reveals Kochanski's middle initial to be Z, however it is not revealed what it stands for nor is it ever mentioned again. See more
Lister mouths Confidence's lines when he says "I don't know, is it some place near Uruguay?" after Rimmer asks "Where's Paranoia?", when they're about to go outside the ship in their space suits. See more
Oxygen is for losers!
References The Wizard of Oz