Violent Playground

Detective Sergeant Jack Truman

Stanley Baker

Cathie Murphy

Anne Heywood

Johnnie Murphy

David McCallum

Father Laidlaw

Peter Cushing

Sgt. Walker

John Slater

Headmaster Evans

Clifford Evans

Superintendent

Moultrie Kelsall

Chief Inspector

George A. Cooper

Mary Murphy

Brona Boland

Patrick Murphy

Fergal Boland

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

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

(uncredited)

Gerrard Gibson

Child (uncredited)

Victoria Harrington

Kid in Johnnie's Gang (uncredited)

Melvyn Hayes

Police Sergeant (uncredited)

Lindsay Hooper

(uncredited)

Robert Howell

Child (uncredited)

Anthony John

Police Constable (uncredited)

Stratford Johns

(uncredited)

Billy Lawrence

(uncredited)

Phyllis Morris

Doorman at Grand Hotel (uncredited)

Robert Raglan

Stallholder (uncredited)

Philip Ray

(uncredited)

Anthony Richmond

Maureen Owen

Lynne Roberts

(uncredited)

Delene Scott

Hairdresser (uncredited)

Cyril Shaps

Mechanic (uncredited)

Jack Sharp

Spectator at Fire (uncredited)

Leonard Sharp

(uncredited)

Leslie Slysz

(uncredited)

James Sutherland

(uncredited)

Gareth Tandy

Police Sergeant (uncredited)

John Tatham

(uncredited)

Anne Tirard

Constable (uncredited)

Dervis Ward

(uncredited)

Kathleen Williams

(uncredited)

Lynn Williams

John H. Watson