Joseph Cotten

Dupin

Barbara Stanwyck

Lorna Bounty

Louis Calhern

Charles Theverner

Leslie Caron

Madeline Minot

Joe De Santis

Martin, the butler

Jim Backus

Flaherty

Margaret Wycherly

Mrs. Flynn, the housekeeper

Richard Hale

Durand, the lawyer

Nicholas Joy

Dr. Roland

Roy Roberts

Policeman

Mitchell Lewis

Zack, the waiter

Jean Inness

Landlady

Francis Pierlot

Pharmacist

Jimmy the Crow

Villon (uncredited)

Fletcher Markle

Director

Frank Fenton

Guión

John Dickson Carr

Historia, Novela

George J. Folsey

Director de Fotografía

David Raksin

Compositor de la Música Original

Stephen Ames

Productor

Metro-Goldwyn-Mayer

Compañía de Produccion

Walter Plunkett

Diseño de Vestuario

Newell P. Kimlin

Editor