Following the encounter with their future selves, Kryten forbids the use of t...
Red Dwarf
Season 7 Episode 4: Duct Soup
Kryten thinks Lister likes Konchanski better than him and is making a fuss about it. When the primary power goes off and they all get stuck in a room they have no choice but to climb into the ventilation ducts and try to escape. While...