After
Red Dwarf survives an impact from an asteroid, and
Dave Lister narrowly avoids being killed repairing the damage it did to the Hologram Simulation Suite, he,
Arnold Rimmer and
Cat question how safe they are with the assistance of the ship's computer,
Holly. His lack of intelligence, despite the fact he is supposed to have an IQ of 6,000, and his increasing mistakes soon irritate them. In response, the pair find Holly's computer screens being occupied by a mysterious face they haven't seen before. The face identifies itself as Queeg 500 (
Charles Augins), the ship's back-up computer, and announces that it is retiring Holly for his gross negligence leading to the endangerment of the ship's personnel. As a result, Queeg assumes control and demotes Holly to the ship's night watchman. While the group are pleased at the intelligence and efficiency of the new computer, they soon regret the change when Rimmer is made to wake up early and do exercises, while Lister and Cat are forced to clean the ship in order to acquire any food. Finally understanding how lenient Holly was towards them, the group beg him to return. Holly agrees and issues a challenge to Queeg, leading both to compete in a game of chess to determine who runs
Red Dwarf and who is erased. Queeg wins easily and announces Holly will be erased. Lister, Rimmer and Cat prepare themselves for Holly's erasure and Queeg's rule. However, to their surprise and exasperation, Holly reveals himself to have been Queeg all along, having played a prank on the group
so that they could learn to appreciate what they have. ==Production==