Part Two
Series Episode Number: 539World Premiere: Sat 29 Nov 1980 - 5:41pm GMT [BBC One] (United Kingdom)
First Broadcast: Fri 27 Mar 2015 - 8:30pm EDT [Retro TV]
Running Time: 23 minutes 16 seconds
5.30 Million (UK)
Chart Position: 136 () (UK)
Recorded on Fri 16 May 1980 in Television Centre 3
The Doctor and Romana are taken to the tower and meet the three mysterious rulers. But an ancient evil slumbers beneath their feet.
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