Detective Sergeant Jack Truman

Cathie Murphy

Johnnie Murphy

Father Laidlaw

Sgt. Walker

Headmaster Evans

Superintendent

Chief Inspector

Mary Murphy

Patrick Murphy

Alexander

Primrose

Slick

Meg

Tommy

Mrs. Catlin

David Catlin

Mrs. Baker

Jilly Baker

Boy (uncredited)

Customer in Grocer's Shop (uncredited)

Police Sergeant (uncredited)

Pageboy at Hotel (uncredited)

(uncredited)

Police Officer in Patrol Car (uncredited)

William (uncredited)

(uncredited)

Child (uncredited)

Kid in Johnnie's Gang (uncredited)

Police Sergeant (uncredited)

(uncredited)

Child (uncredited)

Police Constable (uncredited)

(uncredited)

(uncredited)

Doorman at Grand Hotel (uncredited)

Stallholder (uncredited)

(uncredited)

Maureen Owen

(uncredited)

Hairdresser (uncredited)

Mechanic (uncredited)

Spectator at Fire (uncredited)

(uncredited)

(uncredited)

(uncredited)

Police Sergeant (uncredited)

(uncredited)

Constable (uncredited)

(uncredited)

(uncredited)

Acting

Directing

Production

Production

Sound

Directing

Camera

Writing

Camera

Editing

Acting

Directing