"A private detective goes after the people who murdered his girlfriend."
Louis Hayward
as Simon Templar
Naomi Chance
as Carol Denby
Sydney Tafler
as Max Lennar
Charles Victor
as Chief Insp. Claud Teal
Jane Carr
as Kate Finch
Harold Lang
as Jarvis
William Russell
as Keith Merton
Diana Dors
as The Blonde in Lennar's Apartment
Fred Johnson
as Irish Cassidy
Thomas Gallagher
as Hoppy Uniatz
Russell Napier
as Col. Stafford
Sam Kydd
as Barkley
John Wynn
as Man
George Margo
as Lennar's Henchman
Ian Fleming
as Lord Merton
Ernest Blyth
as Party Guest (uncredited)
Erik Chitty
as Older gang member (uncredited)
Jack Mandeville
Bunny Seaman
as Gambler (uncredited)
Ian Selby
John Smart
as Merton Party Guest (uncredited)
Harry Van Engel
as Safari Club patron (uncredited)
Ian Wilson
as Man Waiting for Telephone Booth (uncredited)
Seymour Friedman
Director
Leslie Charteris
Story
Allan MacKinnon
Screenplay
Anthony Hinds
Producer
Julian Lesser
Ivor Slaney
Original Music Composer
James Needs
Editor
J. Elder Wills
Art Direction
Bill Salter
Sound Recordist
Len Harris
Camera Operator
John 'Pinky' Green
Production Manager
Nina Broe
Hairstylist
Philip Leakey
Makeup Artist
Jimmy Sangster
Assistant Director
Percy Britten
Boom Operator
Tom Friswell
Clapper Loader
Harry Oakes
Focus Puller
Renée Glynne
Continuity
Patrick Jenkins
Dialogue
Walter J. Harvey
Director of Photography
