Howling:Are Stories in Paralell Universes Canon?

The Series 2 first two parter is set in a different universe with different Cybermen and different characters. Now we know there are potentially many paralell universes out there. Let's take the non canonical Dalek movies with the human doctor. Couldn't they almost certainly be occuring in exactly the same way in a different universe somewhere? Would that technically make it canon? Or would that make the series 2 two parter non - canon? Or is it only canon if there is a link between the two different universes, like there was in the episode? Or are there a limited number of parallel universes? 178.78.81.210talk to me 15:02, January 3, 2012 (UTC)