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