Calificación
Reparto

Bela Lugosi
Von Housen

Arthur Lucan
Old Mother Riley

Dora Bryan
Tilly

Philip Leaver
Anton Daschomb

Richard Wattis
P.C. Freddie

Hattie Jacques
Mrs Jenks

Graham Moffatt
The Yokel

David Hurst
Mugsy

Judith Furse
Freda

Ian Wilson
Hitchcock

Dandy Nichols
Mrs. Mott

Peter Bathurst
BBC Announcer

Charles Lloyd Pack
Sir Joshua Bing

Alexander Gauge
Police Constable (uncredited)

John Le Mesurier
Scotland Yard Man (uncredited)

Laurence Naismith
Police Sergeant at Desk (uncredited)