Calificación
Reparto

William Hartnell
Supt. Frawley

Betty McDowall
Kay Stock

Eddie Byrne
Sam Hare

George Mikell
Carl Stock

Michael Ripper
Lenny Lane

Victor Brooks
Sgt. Jacks

Tim Turner
Peter

Ivan Craig
Dinty

Howard Lang
George

Sylvia Davies
Sally

Frank Forsyth
Desk Sergeant

Brian Phelan
Taffy

Michael Collins
Detective at Jackpot Club (uncredited)

Dan Cressey
Telephone Engineer (uncredited)

Garard Green
Detective Briggs (uncredited)