Don Siegel
Director
Clive Egleton
Novel
Antony Gibbs
Editor
Peter Murton
Art Direction
Anthony Mendleson
Costume Design
Freddie Williamson
Makeup Artist
Eva Monley
Production Manager
Ousama Rawi
Director of Photography
David Brown
Executive Producer
Leigh Vance
Screenplay
Kip Gowans
Assistant Director
Scott Hale
Associate Producer
Les Wiggins
Sound Editor
Don Siegel
Producer
Gerry Humphreys
Sound Recordist
John W. Mitchell
Sound Recordist
Richard D. Zanuck
Executive Producer
Roy Budd
Original Music Composer
Dewi Humphreys
Focus Puller
Angela Allen
Continuity
Colin Davidson
Clapper Loader
Nobby Cross
Gaffer
Rosemary Burrows
Wardrobe Supervisor
James Devis
Camera Operator
Michael Caine
Maj. John Tarrant
Donald Pleasence
Cedric Harper
Delphine Seyrig
Ceil Burrows
Clive Revill
Alf Chestermann
John Vernon
McKee
Joss Ackland
Chief Supt. Wray
Janet Suzman
Alex Tarrant
Catherine Schell
Lady Melissa Julyan
Joseph O'Conor
Sir Edward Julyan
Denis Quilley
Bateson
Derek Newark
Monitoring Policeman
Edward Hardwicke
Mike McCarthy
Maureen Pryor
Jane Harper
Joyce Carey
Miss Monley
Preston Lockwood
Ilkeston
Molly Urquhart
Margaret
David Daker
MI5 Man
Hermione Baddeley
Hetty
Patrick Barr
Gen. St. John
Yves Afonso
Jacques (uncredited)
Del Baker
Shadow (uncredited)
Murray Brown
Doctor (uncredited)
Les Conrad
M15 Man (uncredited)
George Lane Cooper
Pincus (uncredited)
Brenda Cowling
Secretary (uncredited)
Robert Dorning
Jeweller (uncredited)
Roy Everson
M15 Man (uncredited)
Nancy Gabrielle
Manageress (uncredited)
Jill Goldston
Commuter (uncredited)
Charlie Gray
Tourist (uncredited)
Peter Halliday
Customs Officer (uncredited)
