You certainly wouldnt want to miss this doctor who walking tour if youre a long term fan of the doctor and friends because this is your chance to walk in their footsteps on top of seeing some of the stunning city of london youll see and learn about many filming locations for the series a friendly guide will be happy to point out where the daleks had a battle the stairwells of the earth prison and 10 downing street the fake prime ministers front door used in the show