Doctor Doctor Who Guide
Last updated 31 May 2015


Episode 3

Episode 3

Series Episode Number: 155

World Premiere: Sat 25 Mar 1967 - 5:51pm BST [BBC One] (United Kingdom)
Running Time: 23 minutes 24 seconds

8.50 Million (UK)

Appreciation Index: 52 (UK)

Chart Position: 45 () (UK)

Recorded on Sat 18 Mar 1967 in Lime Grove D
Archive State: Missing



The Doctor, Jamie and Polly are sent to work in the gas mines whilst Ben struggles to regain control of his mind. Jamie escapes into an old shaft where the Macra are waiting.