 It was written by Rob Grant and Doug Naylor, and was directed by Juliet May.The episode's plot has the "Red Dwarf" crew rescuing Rimmer from a terraformed moon based on his own psyche.While enjoying some peace and quiet on "Red Dwarf" without Arnold Rimmer, who is away moon-hopping with Kryten's assistance piloting "Starbug", Dave Lister and Cat are alerted by Holly that a tarantula-like creature has boarded the ship.