Doctor Doctor Who Guide
Last updated 31 May 2015


Episode Three

Episode Three

Series Episode Number: 176

World Premiere: Sat 14 Oct 1967 - 5:25pm BST [BBC One] (United Kingdom)
Running Time: 23 minutes 55 seconds

7.10 Million (UK)

Appreciation Index: 51 (UK)

Chart Position: 51 () (UK)

Recorded on Sat 23 Sep 1967 in Lime Grove D
Archive State: Missing



When a Yeti is captured by the Detsen monks, the Doctor discovers that it is a robot – but its control sphere is missing. Elsewhere in the monastery, the sphere is on the move.