Director/a
Terence Fisher
DIRECTOR/A
Reparto (por orden de créditos)
John Bentley
Mike Billings
Hy Hazell
Jenny Drew
Eddie Byrne
Inspector Corcoran
Patrick Holt
Henry Crossley
Joyce Carey
Ida Garnett
Kay Callard
Stella Watson
Violet Gould
Mrs. Hudson
Jessica Cairns
Marilyn Dawn
Charles Farrell
Percy Simpson
Michael Ellison
Danny Hudson
Desmond Rayner
John Smith
Graham Stuart
Coroner
Frank Forsyth
Dr. Roberts
Clement Hamelin
Seth Makepeace
John H. Watson
Plain Clothes Detective Sgt.
Raymond Rollett
Desk Sergeant
Paddy Brannigan
Police Sergeant (uncredited)
George Hilsdon
Reporter (uncredited)
Aileen Lewis
Second telephone operator (uncredited)
Jimmy Lodge
Man at Inquest (uncredited)
Jack Silk
Policeman (uncredited)
Guy Standeven
Robert Vossler