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
