Episode 2
Series Episode Number: 142World Premiere: Sat 24 Dec 1966 - 5:50pm GMT [BBC One] (United Kingdom)
Running Time: 23 minutes 41 seconds
6.80 Million (UK)
Appreciation Index: 46 (UK)Chart Position: 89 () (UK)
Recorded on Sat 10 Dec 1966 in Riverside 1
Archive State: Missing
Posing as a German physician, the Doctor manages to escape. But by the time he is able to return to rescue Ben and his friends, they have already been taken aboard the ship.
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