Recruited by the Russians during their days at Cambridge, three young Englishmen rise to become high-ranked MI5 agents until their exposure in 1949.
Broadcast 31st May 1977
Credit to : Classic British Telly
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Recruited by the Russians during their days at Cambridge, three young Englishmen rise to become high-ranked MI5 agents until their exposure in 1949.
Broadcast 31st May 1977
Credit to : Classic British Telly