George Mallon
Sgt. June Lock
Tom Daniels
Det. Supt. Chadwick
Sgt. Harry Tracey
Ma Johnson
Governor
Mrs. Mallon
Chaplain
Tich
Mrs. Foster
Harry Smith
Lily Foster
Herb Bailey
Young Girl with Dog
Chopper Jack
Muriel Masterson
Miss Mills
Prison Officer (uncredited)
Locky Jackson (uncredited)
Manager (uncredited)
Bugle Pub Patron (uncredited)
Plainclothes Policeman Using Radio (uncredited)
Police Constable (uncredited)
Plainclothes Policeman (uncredited)
Police Dispatcher (uncredited)
Blacky (uncredited)
Ted Hogg (uncredited)