Sebastian is an undisciplined mathematics genius who works in the "cipher bureau" of the British Intelligence. While cracking enemy codes, Sebastian finds time to romance co-worker Rebecca Howard.
Acting
Dirk Bogarde's smug genius meets Susannah York's icy defiance.
Costume
Eye-popping mod fashion in every intelligence briefing.
Production
That swinging London cinematography makes spy work look sexy.
Director
David Greene
Trivia, insights & behind the scenes
GB
