That happenedto the Troughton Doctor when he was exiled to Earth. For some reason he had to regenerate, but was given a couple of seconds to choose a new appearance from four or five faces.
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wheelybird mreee!,
Fri 16 May 2008, 13:26,
archived)
i bet the other three or four actors were gutted.
mutster101 fell over,
Fri 16 May 2008, 13:36,
archived)
What must they have looked likeif he picked Pertwee, though?
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Smallbrainfield,
Fri 16 May 2008, 13:38,
archived)