With the news that John Hurt is to play a one-off version of The Doctor, we thought it timely to remind people that there was an alternative fourth Doctor played by the actor Trevor Martin. Here he is promoting the stage production of Daleks in the Seven Keys to Doomsday.
We rather like these pics - it’s like looking into a parallell universe, with a complete stranger playing our favourite Time Prince.
Look carefully - Trevor is definitely giving the Dalek a handjob. Two fisting it even.
If you want to read more on this interesting bit of telly history then Wikipedia is your friend.