Dr. Paul Dupin
Patric Knowles
Marie Roget
Maria Montez
Madame De Luc
Norma Drury
Curator
Charles Middleton
Detective
William Ruhl
Naval Officer
Reed Hadley
News vendor
Paul Dubov
John Maxwell
Paul Bryar
Gendarme
Raymond Bailey
Subordinate
Charles Wagenheim
Lester Dorr
Madame Cecile Roget
Maria Ouspenskaya
Vegetable cart driver
Alphonse Martell
Parisian
Francis Sayles
Jimmie Lucas
Frank O'Connor
Caroline Frances Cooke
Henri Beauvais
John Litel
Marcel Vigneaux
Edward Norris
Gobelin
Lloyd Corrigan
Magistrate
Frank Reicher
Camille Roget
Nell O'Day
Mons. De Luc
Clyde Fillmore
Gardner
Paul E. Burns
Director
Phil Rosen
Short Story
Edgar Allan Poe
Writer
Michael Jacoby
Sound Technical Supervisor
Robert Pritchard
Associate Producer
Paul Malvern
Assistant Art Director
Richard H. Riedel
Art Direction
Jack Otterson
Sound Director
Bernard B. Brown
Screenplay
Assistant Director
Seward Webb
Set Decoration
Russell A. Gausman
Costume Design
Vera West
Music Director
Hans J. Salter
Director of Photography
Elwood Bredell
Editor
Milton Carruth