Part Three
Series Episode Number: 520World Premiere: Sat 8 Dec 1979 - 6:03pm GMT [BBC One] (United Kingdom)
First Broadcast: Fri 28 Sep 2001 - 10:30pm CDT [Prairie Public Television]
Running Time: 24 minutes 6 seconds
9.60 Million (UK)
Chart Position: 32 () (UK)
Recorded on Sun 26 Aug 1979 in Television Centre 6
The terrifying Mandrels have escaped from Eden and are attacking people aboard the Empress. The Doctor and Romana, accused of being smugglers, are pursued by customs officers.
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