Episode Two
Series Episode Number: 233World Premiere: Sat 1 Feb 1969 - 5:15pm BST [BBC One] (United Kingdom)
Running Time: 24 minutes 26 seconds
6.80 Million (UK)
Appreciation Index: 59 (UK)Chart Position: 72 () (UK)
Recorded on Fri 10 Jan 1969 in Lime Grove D
Archive State: 16mm t/r
With the commerce of the world grinding to a halt, the Doctor, Jamie and Zoe agree to investigate. They set off for the T-Mat Relay Station on the Moon in Professor Eldred's old fashioned rocket.
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