Red Dwarf (1988)

Back To Reality - S5-E6

Factual error: While it is true that lithium carbonate can be used to treat depression and other psychiatric disorders, it cannot be administered in gaseous form. It is a very stable salt and only starts to form vapour at 1,310 degress Celcius. Spraying it about as a 'mood stabliser' at that temperature, as Kryten does, is going to kill everyone on the spot.

Terrorform - S5-E3

[Rimmer is being taken by a group of hooded guards on a cross]
Rimmer: Look, I don't know who you are, or what you think you're doing, but I demand my right to a phone call.
[The guards stop]
Rimmer: Yes, I thought that'd stop you. I thought the threat of legal action would have you running for cover.
[Rimmer is now being dragged by the guards]
Rimmer: Look, I'm trying to keep my temper, but you really are pushing your luck now miladdikins.

Casual Person

Trivia: The actor who plays the original Kryten, in 'Kryten', also turns up later as the voice of Talkie Toaster.

Show generally

Question: Does the Cat actually have a name?