1990-11-21 8/10
Overview
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The Doctor, Ace, K9 and Cedric are taking part in a game show to see who can win The Ultimate Challenge — the biggest game show in the universe. The contestants are forced to answer fairly basic questions about space, with severe punishments if they get it wrong.
Director : Berry-Anne Billingsley
Writer : Lambros Atteshlis, Berry-Anne Billingsley
Cast
Sylvester McCoy
Sophie Aldred
Stephen Johnson
John Leeson