This incarnation of the Doctor was trapped on a Dalek occupied planet. (TN: The Dalek Factor)
Biography
The Doctor arrived on a Dalek occupied and lost his memory, although he distincltly remembered arriving with someone who was shot by a Dalek. While living in a cave, the Doctor then came into contact with some Thals who were infected with the Dalek Factor. The Doctor found a dead snake on the planet that had eaten the TARDIS key, upon finding the key the Doctor's memory returned to him.
The Doctor and the Thals then travelled across the planet to find theDalek Emperor, who revealed that the whole planet was a Dalek research facility for turning Thals into Daleks after the Dalek Factor had passed down enough generations. The Daleks allowed the Doctor's Thal friends to leave the planet thinking that they had escaped while the Doctor's memory was erased and the Doctor was placed back into the cave where he started to find a new group of Thals to deliver to the Dalek Emperor. (TN: The Dalek Factor)
Appearance
The Doctor wore dark trousers and a white shirt. (TN: The Dalek Factor)