"An eccentric woman detective investigates the murders of several people who visited the same medium."
Mary Clare
as Mrs Pym
Nigel Patrick
as Richard Lodden
Irene Handl
as Miss Bell
Edward Lexy
as Det-Inspector Shott
Janet Johnson
as Maraday Wood
Anthony Ireland
as Henry Mencken
Robert English
as Commissioner of Police
Arthur Ridley
as Divisional Surgeon
Vernon Kelso
as Frank Wood
Lionel Dymoke
as Assistant Commissioner
Ben Williams
as Detective-Constable
Arthur E. Owen
as Hall Porter
Jack Jameson
as Clerk from Criminal Record Office
Joan Halladay
as Eliza Puttick
Victor Katona
Producer
J.A. McClafferty
Director of Photography
Georges Grace
Editor
Jack Maxsted
Set Designer
Carlisle Mounteney
Sound
Fred Elles
Director
Screenplay
Peggy Barwell
