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A team of soldiers break into an enemy missile base. Such is the secrecy of their mission, they have been hypnotically programmed with their orders and will only remember each stage of the operation when they hear a pre-arranged signal. It seems foolproof, but gradually doubt and paranoia begin to overtake them.
First Air Date : Oct 04, 1965
Last Air date : Jun 30, 1971
Episode : 49 Episode
Season : 4 Season
Runtime: 50 minutes
Studio: BBC Two
Country: United Kingdom
Cast:
Crew: Irene Shubik (Producer)
