12

Kryten had, that we have seen, three different heads. There have been times when we've seen conversations that involved the different heads and how one might feel left out from activities. In one episode, Lister replaces the head that had a sense of reason with one that would suggest they follow Lister's idea for a trip back in time.

All this seems to imply that each head has its own identity and there are, essentially, three Krytens and only one gets to use the body at a time.

Is there any continuity between the different heads? For example, if Lister is friends with one, will the others be his friend? Is any of Kryten's memory or personality stored in his body, so it remains constant for each head?

13

Continuity isn't exactly Red Dwarf's strong point, so it's really difficult to say, since Red Dwarf contradicts itself a lot - often simply for jokes. The spare heads appear in three different episodes, and are referenced in a fourth, as a one-line joke.

In DNA, Kryten has been turned into a human, and goes to talk to his spare heads. His spare heads refer to him as "you", and they have an argument. But it is unclear whether this is similar to the permanent situation, or if the situation was changed by Kryten's temporary humanness. In the same scene, Spare Head 3 is shown speaking in a yorkshire accent and displaying a completely different personality. This is explained by one of the "normal" heads as him having "droid rot". It clearly affects his language and personality, but it's unclear to what extent this reflects the normal interaction between the spare heads.

The next time the spare heads appear is in Tikka to Ride, the episode you reference. At one point, after refusing Lister's idea for a trip back in time, Kryten says he wishes to "off-line for the next twelve hours while I discard some old cache files". He then explains that this involves plugging his head into the ship's computer for twelve hours, which gives Lister the idea of using a spare head. Lister plugs the spare head into Kryten's body, where it exclaims surprise at being "head head", refers to Kryten as "he", and suggests that Lister disables his guilt chip, to enable him to agree to the curry trip. This interaction certainly suggests that the heads do to some extend have a separate identity. Later in the episode, Lister says "I nicked Kryten's body. That's spare head 2" which further supports this theory.

In Stoke Me a Clipper, Kryten makes reference to the fact that his other heads voted him the "big-eared, ugly one".

The final episode in which Kryten's spare heads appear is in Beyond A Joke. In this episode, Kryten's head explodes when Lister asks for ketchup with his lobster. As his spare heads are attached and activated, they each explode in exactly the same circumstances. Later in the episode it is discovered that the reason Kryten's heads were exploding was because of a build-up of emotions in Kryten's "negadrive". While it's not explicitly mentioned, it would seem that this "negadrive" is located centrally, on his body somewhere, and that this causes his heads to explode with little to no control from the heads themselves.

From all the (rather spotty) evidence, I would conclude that yes, Kryten's heads have a distinct identity, and can develop separate personalities; though it's entirely possible in Red Dwarf for the above examples and situations to be nullified by a joke in a future episode, since the show doesn't put much faith in preserving continuity. In addition, it's highly likely that the above aspects of Kryten are written solely with the humour and stories in mind, rather than with any central idea of the scientific/robotic side of how Kryten works.

1
  • actually, I think you've made a very good case that the heads do have slightly different personalities, using solid examples from the series. – SteveED Feb 8 '12 at 3:25
0

It's probably a synchronisation issue. While a spare head is disconnected from Kryten's body, it is effectively a separate entity. Once it's reconnected to the body, it updates with all the memories and feelings, bringing it back "into sync" with it's fellows.

However, if Kryten doesn't connect ALL his heads and update them on a regular basis (and it seems unlikely that he does, because that defeats the point of having spare heads) then all of his heads will be in different states of synchronisation with his body.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.