Drama Romance Comedy
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.
Directed by
David Greene
Donald Sutherland
Ackerman
Dirk Bogarde
Sebastian
John Gielgud
Head of Intelligence
Susannah York
Rebecca Howard
Lilli Palmer
Elsa Shahn
Nigel Davenport
Gen. Phillips
Margaret Johnston
Miss Elliott
Ronald Fraser
Toby
Charles Lloyd Pack
Chess Player
Veronica Clifford
Ginny
Janet Munro
Carol Fancy
Jeanne Roland
Randy
Ann Beach
Pamela
Ann Sidney
Naomi
Charles Farrell
Taxi Driver
Alan Freeman
TV Disc Jockey
John Ronane
Jameson
Hayward Morse
Gavin
Susan Whitman
Tilly
Louise Purnell
Thelma
Portland Mason
'UG' Girl
James Belchamber
Man with Dog
Lynn Pinkney
Joan
Sally Douglas
Uncredited
Stuart Hoyle
Uncredited

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