Just spotted a wonderful Discontinuity whilst working on the Fan Edit of this story -
The Doctor is telling Sarah that she`s not coming with him to the City of the Exxilons… now, look in the background between Jon and Lis and you`ll see Bellal moving to camera left -
- but look at where he is in the very next frame!
Judging by how quickly he can shift he must be related to the Raston Warrior Robot…!
