Episode 4
Series Episode Number: 207World Premiere: Sat 18 May 1968 - 6:00pm BST [BBC One] (United Kingdom)
Running Time: 24 minutes 14 seconds
8.60 Million (UK)
Appreciation Index: 56 (UK)Chart Position: 28 () (UK)
Recorded on Sat 26 Apr 1698 in Television Centre 3
Archive State: Missing
The station is in danger of being destroyed by the approaching meteor storm. The Cybermen are smuggled aboard the Wheel and begin to take control of the crew.
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