There was a 3 year gap between Red Dwarf Series 6 and Series 7, and a lot of changes. Here’s a brief overview of the seventh series of Red Dwarf, along with episode descriptions and links to the full scripts complete with quotes.
Lister is grappling with the loss of his arm, while Kryten searches for the nanobots so he can restore it. When Kryten finds the nanobots, he asks them to rebuild Red Dwarf.
An intelligent virus infects the crew of the mining ship Red Dwarf. The virus is determined to kill all of the crew, but Lister is determined to outsmart it.
The Red Dwarf Crew search for a new head for Kryten, and everyone ends up in Pride and Prejudice World.
Dave Lister has been getting the blues, and it’s all because Arnold Rimmer left. Though he never considered himself to be friends with the hologram, Dave finds that he is actually missing him. He remembers old times and even had a dream about him being nice! Cat, Kochanski, and Kryten each have their own unique remedy to Dave’s very unusual problem.
No bath, poor food and squeaking pipes – Kochanski is having difficulties, and Lister might be claustrophobic. Duct Soup was the 4th episode of Red Dwarf series 7.EPISODE 4 — DUCT SOUP
Two realities collide, and Lister meets Kochanski his ex-girlfriend. Will she be able to rejoin her own crew, or will Kryten have a jealousy meltdown?
Ace Rimmer makes an appearance, and all of a sudden our Rimmer is faced with the daunting prospect of becoming a hero for the entire universe.
Lister travels back in time to get a curry, but ends up getting himself and the red Dwarf crew in trouble in Dallas, 1963.