Detective Sergeant Jack Truman

Stanley Baker

Acting

Cathie Murphy

Anne Heywood

Acting

Johnnie Murphy

David McCallum

Acting

Father Laidlaw

Peter Cushing

Acting

Sgt. Walker

John Slater

Acting

Headmaster Evans

Clifford Evans

Acting

Superintendent

Moultrie Kelsall

Acting

Chief Inspector

George A. Cooper

Acting

Mary Murphy

Brona Boland

Acting

Patrick Murphy

Fergal Boland

Acting

Alexander

Michael Chow

Acting

Primrose

Tsai Chin

Acting

Slick

Sean Lynch

Acting

Meg

Bernice Swanson

Acting

Tommy

Freddie Starr

Acting

Mrs. Catlin

Sheila Raynor

Acting

David Catlin

Christopher Cooke

Acting

Mrs. Baker

Irene Arnold

Acting

Jilly Baker

Oonagh Quinn

Acting

Boy (uncredited)

Ali Allen

Acting

Customer in Grocer's Shop (uncredited)

Grace Arnold

Acting

Police Sergeant (uncredited)

John Boxer

Acting

Pageboy at Hotel (uncredited)

Jeremy Bulloch

Acting

(uncredited)

John Bush

Acting

Police Officer in Patrol Car (uncredited)

Michael Collins

Acting

William (uncredited)

Keith Crane

Acting

(uncredited)

Gerrard Gibson

Acting

Child (uncredited)

Victoria Harrington

Acting

Kid in Johnnie's Gang (uncredited)

Melvyn Hayes

Acting

Police Sergeant (uncredited)

Lindsay Hooper

Acting

(uncredited)

Robert Howell

Acting

Child (uncredited)

Anthony John

Acting

Police Constable (uncredited)

Stratford Johns

Acting

(uncredited)

Billy Lawrence

Acting

(uncredited)

Phyllis Morris

Acting

Doorman at Grand Hotel (uncredited)

Robert Raglan

Acting

Stallholder (uncredited)

Philip Ray

Acting

(uncredited)

Anthony Richmond

Acting

Maureen Owen

Lynne Roberts

Acting

(uncredited)

Delene Scott

Acting

Hairdresser (uncredited)

Cyril Shaps

Acting

Mechanic (uncredited)

Jack Sharp

Acting

Spectator at Fire (uncredited)

Leonard Sharp

Acting

(uncredited)

Leslie Slysz

Acting

(uncredited)

James Sutherland

Acting

(uncredited)

Gareth Tandy

Directing

Police Sergeant (uncredited)

John Tatham

Acting

(uncredited)

Anne Tirard

Acting

Constable (uncredited)

Dervis Ward

Acting

(uncredited)

Kathleen Williams

Acting

(uncredited)

Lynn Williams

Acting

John H. Watson

Acting