Carl Schaffner
Rod Steiger
Johnny
David Knight
Anna
Marianne Deeming
Reporter
Noel Drayton
Detective in Schaffner's Office (uncredited)
Jack Carter
Mary
Marla Landi
Chief of Police
Noel Willman
Chief Inspector Hadden
Bernard Lee
Police Sergeant
Eric Pohlmann
Cooper
Alan Gifford
Mrs. Scarff
Ingeborg von Kusserow
Paul Scarff
Bill Nagy
Kay
Faith Brook
Short Story
Graham Greene
Director
Ken Annakin
Costume Design
Joan Ellacott
Producer
John Stafford
Writer
Denis Freeman
Guy Elmes
Original Music Composer
James Bernard
Editor
Alfred Roome
Director of Photography
Reginald H. Wyer