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The Ark In Space: Part Four
Last updated 02 January 2017
5:00pm PDT (00:00 GMT) < > « »
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Featuring: Tom Baker, Ian Marter, Elisabeth Sladen, Kenton Moore, Wendy Williams
The mutated Noah has now fully transformed into a Wirrn adult and intends to allow the Wirrn to devour the sleeping humans, absorbing their memories and knowledge.
Synopsis Source: Doctor Who Guide
Broadcast Source: Steven Schapansky