Roy Boulting
Director
Roy Boulting
Screenplay
Frank Harvey
Screenplay
Paul Soskin
Producer
John Addison
Music
Gilbert Taylor
Director of Photography
Max Benedict
Editor
Alex Vetchinsky
Set Decoration
Ray Sturgess
Camera Operator
Biddy Chrystal
Hairstylist
W.T. Partleton
Makeup Artist
Liam Redmond
Cmdr. Robert Brennan
André Morell
Supt. Folland
Kenneth Griffith
Jimmy Ellis
Anthony Bushell
Maj. Elliott
Mary Morris
Anna Braun
Joan Hickson
Mrs. Ellis
Anthony Nicholls
Grant Mansfield
Geoffrey Keen
Morgan Williams
John Bailey
Stringer
Patric Doonan
George Ellis
Dora Bryan
Mrs. Bowers
Stuart Lindsell
Commissioner
John Harvey
Scotland Yard Man
Charles Lloyd Pack
Laurence Naismith
Jack McNaughton
Julian Amyes
Alfie Bass
Hélène Burls
Basil Cunard
Harry Fowler
Everley Gregg
George Hilsdon
Glyn Houston
Douglas Ives
Moultrie Kelsall
Sam Kydd
Victor Maddern
Julien Mitchell
Julian Somers
Marianne Stone
John Warwick
Lockwood West
