Last updated 24 March 2024


Episode Five

Series Episode Number: 178

World Premiere: Sat 28 Oct 1967 - 5:24pm BST [BBC One] (United Kingdom)
Running Time: 23 minutes 51 seconds

7.20 Million (UK)

Appreciation Index: 51 (UK)

Chart Position: 61 () (UK)

Recorded on Sat 07 Oct 1967 in Lime Grove D
Archive State: Missing



Discovering that his old friend, Padmasambhava, is still alive after three hundred years, the Doctor goes to confront him. The Great Intelligence prepares to make its final move.