Stanley Baker ( Stanley Baker )

Detective Sergeant Jack Truman

Anne Heywood ( Anne Heywood )

Cathie Murphy

David McCallum ( David McCallum )

Johnnie Murphy

Peter Cushing ( Peter Cushing )

Father Laidlaw

John Slater ( John Slater )

Sgt. Walker

Clifford Evans ( Clifford Evans )

Headmaster Evans

Moultrie Kelsall ( Moultrie Kelsall )

Superintendent

George A. Cooper ( George A. Cooper )

Chief Inspector

Brona Boland ( Brona Boland )

Mary Murphy

Fergal Boland ( Fergal Boland )

Patrick Murphy

Michael Chow ( Michael Chow )

Alexander

Tsai Chin ( Tsai Chin )

Primrose

Sean Lynch ( Sean Lynch )

Slick

Bernice Swanson ( Bernice Swanson )

Meg

Freddie Starr ( Freddie Starr )

Tommy

Sheila Raynor ( Sheila Raynor )

Mrs. Catlin

Christopher Cooke ( Christopher Cooke )

David Catlin

Irene Arnold ( Irene Arnold )

Mrs. Baker

Oonagh Quinn ( Oonagh Quinn )

Jilly Baker

Ali Allen ( Ali Allen )

Boy (uncredited)

Grace Arnold ( Grace Arnold )

Customer in Grocer's Shop (uncredited)

John Boxer ( John Boxer )

Police Sergeant (uncredited)

Jeremy Bulloch ( Jeremy Bulloch )

Pageboy at Hotel (uncredited)

John Bush ( John Bush )

(uncredited)

Michael Collins ( Michael Collins )

Police Officer in Patrol Car (uncredited)

Keith Crane ( Keith Crane )

William (uncredited)

Gerrard Gibson ( Gerrard Gibson )

(uncredited)

Victoria Harrington ( Victoria Harrington )

Child (uncredited)

Melvyn Hayes ( Melvyn Hayes )

Kid in Johnnie's Gang (uncredited)

Lindsay Hooper ( Lindsay Hooper )

Police Sergeant (uncredited)

Robert Howell ( Robert Howell )

(uncredited)

Anthony John ( Anthony John )

Child (uncredited)

Stratford Johns ( Stratford Johns )

Police Constable (uncredited)

Billy Lawrence ( Billy Lawrence )

(uncredited)

Phyllis Morris ( Phyllis Morris )

(uncredited)

Robert Raglan ( Robert Raglan )

Doorman at Grand Hotel (uncredited)

Philip Ray ( Philip Ray )

Stallholder (uncredited)

Anthony Richmond ( Anthony Richmond )

(uncredited)

Lynne Roberts ( Lynne Roberts )

Maureen Owen

Delene Scott ( Delene Scott )

(uncredited)

Cyril Shaps ( Cyril Shaps )

Hairdresser (uncredited)

Jack Sharp ( Jack Sharp )

Mechanic (uncredited)

Leonard Sharp ( Leonard Sharp )

Spectator at Fire (uncredited)

Leslie Slysz ( Leslie Slysz )

(uncredited)

James Sutherland ( James Sutherland )

(uncredited)

Gareth Tandy ( Gareth Tandy )

(uncredited)

John Tatham ( John Tatham )

Police Sergeant (uncredited)

Anne Tirard ( Anne Tirard )

(uncredited)

Dervis Ward ( Dervis Ward )

Constable (uncredited)

Kathleen Williams ( Kathleen Williams )

(uncredited)

Lynn Williams ( Lynn Williams )

(uncredited)

John H. Watson ( John H. Watson )