6.4
76 minutes
6/27/1949
An heiress suddenly vanishes! A detective comes to the forlorn mansion of the missing heiress's wheel-chair-ridden uncle to discover the secret behind the disappearance.
Valentine Dyall
as Dr. Morelle
Julia Lang
as Miss Frayle
Jean Lodge
as Cynthia Mason
Philip Leaver
as Samuel Kimber
Peter Drury
as Peter Lorrimer
Hugh Griffith
as Bensall, the butler