Red Dwarf - Season 7 Episode 6

Kryten finds a lobster scuttling around the cargo hold and cooks an elaborate feast for the crew as it is the anniversary of when he was rescued from the Nova 5. The rest of the crew however have prepared to enter a virtual reality world of Jane Austen, where Kochanski hopes to teach them a little culture. Kryten is extremely upset that they left without touching his feast and enters the VR world, blowing up the characters of the game with a tank and ordering the crew to supper. Kryten seems to calm down as they tuck into the lobster but Lister asks for a little ketchup to 'pep it up' and Kryten blows his top. Literally. They replace his head but the rage still flows through him and they eventually run out of spare heads. They go aboard a derelict ship and find some heads but they dont have their primers installed. The crew realise that it is a simulant ship and hightail it, but they cannot leave without the heads so they dress up as GELFs and make a deal with the simulant captain.