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.
Sebastian
Rebecca Howard
Elsa Shahn
Head of Intelligence
Carol Fancy
Toby
Miss Elliott
Gen. Phillips
Jameson
Gavin
Ackerman
Pamela
Tilly
Naomi
Ginny
Thelma
'UG' Girl
Man with Dog
Taxi Driver
Chess Player
TV Disc Jockey
Randy
Joan
Uncredited
Uncredited
Editor
Producer
Director
Producer
Producer
Screenplay
Opening Title Sequence
Casting
Art Direction
Property Master
Sound
Continuity
Hairdresser
Associate Producer
Sound Editor
Story
Sound Effects
Costume Consultant
Wardrobe Master
Camera Operator
Focus Puller
Set Decoration
Continuity
Assistant Director
Set Dresser
Sound
Makeup Artist
Assistant Editor
Assistant Editor
Production Design
Production Manager
Director of Photography
Original Music Composer