What happened to the Red Dwarf and Holly?
Throughout Series Six, the characters travel aboard Starbug; the Red Dwarf (and Holly) don’t appear at all. This tends to confuse viewers who missed the explanation in “Psirens”. Briefly, what happened is this: Lister parked the Red Dwarf in orbit around a planetoid, and then forgot which planetoid it was. “They’re all the same, those little blue-green planetoids. Blue-green and planetoidy.” Subsequently, Red Dwarf was stolen “by persons or lifeforms unknown.” Starbug followed the ship’s vapor trail for over 200 years, with Lister and the Cat in deep sleep and Rimmer switched off to conserve power. At the first opportunity to actually catch up with Red Dwarf, Kryten revived the others, and the saga continued . . . The real reason for the change was to eliminate Holly from the show. According to Hattie Hayridge, the parts for Holly and the Cat had both been getting smaller and smaller. Grant Naylor decided to drop one of the characters and expand the other. It was easier to drop Holly b