Detective Sergeant Jack Truman
Stanley Baker
Cathie Murphy
Anne Heywood
Alexander
Michael Chow
Primrose
Tsai Chin
Slick
Sean Lynch
Meg
Bernice Swanson
Tommy
Freddie Starr
Mrs. Catlin
Sheila Raynor
David Catlin
Christopher Cooke
Mrs. Baker
Irene Arnold
Jilly Baker
Oonagh Quinn
Boy (uncredited)
Ali Allen
Johnnie Murphy
David McCallum
Customer in Grocer's Shop (uncredited)
Grace Arnold
Police Sergeant (uncredited)
John Boxer
Pageboy at Hotel (uncredited)
Jeremy Bulloch
(uncredited)
John Bush
Police Officer in Patrol Car (uncredited)
Michael Collins
William (uncredited)
Keith Crane
Gerrard Gibson
Child (uncredited)
Victoria Harrington
Kid in Johnnie's Gang (uncredited)
Melvyn Hayes
Lindsay Hooper
Father Laidlaw
Peter Cushing
Robert Howell
Anthony John
Police Constable (uncredited)
Stratford Johns
Billy Lawrence
Phyllis Morris
Doorman at Grand Hotel (uncredited)
Robert Raglan
Stallholder (uncredited)
Philip Ray
Anthony Richmond
Maureen Owen
Lynne Roberts
Delene Scott
Sgt. Walker
John Slater
Hairdresser (uncredited)
Cyril Shaps
Mechanic (uncredited)
Jack Sharp
Spectator at Fire (uncredited)
Leonard Sharp
Leslie Slysz
James Sutherland
Gareth Tandy
John Tatham
Anne Tirard
Constable (uncredited)
Dervis Ward
Kathleen Williams
Headmaster Evans
Clifford Evans
Lynn Williams
John H. Watson
Superintendent
Moultrie Kelsall
Chief Inspector
George A. Cooper
Mary Murphy
Brona Boland
Patrick Murphy
Fergal Boland
Stunt Double
Nosher Powell
Director
Basil Dearden
Producer
Michael Relph
Executive Producer
Earl St. John
Music
Philip Green
Continuity
Susan Dyson
Clapper Loader
Mike Fox
Director of Photography
Reginald H. Wyer
Screenplay
James Kennaway
Editor
Arthur Stevens
Second Assistant Director
Maurice Gibson