"After the death of a gangster, those familiar with his million dollar stash start mysteriously dying. Police detectives with the help of a clairvoyant try to determine who, living or dead, is responsible."
Stuart Erwin
as Dwight Wilson
Dorothy Wilson
as Patricia Merrick, also known as Mlle. Mystera
Warner Oland
as Dr. Paul Cornelius
Dudley Digges
as Horace Merrick
Gertrude Hoffmann
as Mattie (as Gertrude W. Hoffman)
Oscar Apfel
as Chief of Detectives John F. O'Hara
Frank Reicher
as Joe Valerie
Jane Darwell
as Mrs. Marble
Stanley Blystone
as Police Car Driver (uncredited)
Ed Brady
as Paddywagon Cop (uncredited)
Tom Brower
as Detective Schultz (uncredited)
Pat O'Malley
as Detective Brady (uncredited)
Ted Oliver
as Police Desk Sergeant Hamilton (uncredited)
Irving Pichel
as Police Radio Announcer (voice) (uncredited)
Max Wagner
as Policeman in Car (uncredited)
William Hamilton
Editor
Carroll Clark
Settings
Charles Bohny
Assistant Camera
Walter Mayo
Assistant Director
Max Steiner
Music Director
Merian C. Cooper
Production Executive
Lucien N. Andriot
Cinematography
Marion Dix
Screenplay
Shirley C. Burden
Production Assistant
Van Nest Polglase
Philip Faulkner Jr.
Sound Recordist
Joseph F. Biroc
Camera Operator
Ralph Block
Director
Edgar Wallace
Story
Garrett Fort