Trailer
Cast
Leo G. Carroll
Jarvis
Martita Hunt
Mrs. Courtney (SR)
Raymond Lovell
Edgar
Finlay Currie
Dr. Krylie
Hugh Griffith
Coroner
Ann Todd
Olivia Harwood
Geraldine Fitzgerald
Susan Courtney
Raymond Huntley
Henry Courtney
Moira Lister
Kitty Feathers
Roderick Lovell
Sir John Curle
Muriel Aked
Miss Shoebridge
Eliot Makeham
Mr. Helliwell
Maureen Delaney
Curtis
Zena Marshall
Lizette
Ray Milland
Mark Bellis
Ivor Barnard
Mr. Watson