Lon Chaney Jr.

Dr. Mark Steel (as Lon Chaney)

Patricia Morison

Stella Madden

J. Carrol Naish

Inspector Gregg

David Bruce

Robert 'Bob' Duval

Ramsay Ames

Maria Steele

Fay Helm

Mrs. Duval

Holmes Herbert

Bryant, the Butler

Alec Craig

Bill, the Watchman

Frederick Giermann

Marion's Father (as Fred Gierman)

Lisa Golm

Marion's Mother

Charles Wagenheim

Coroner

Mary Hale

Marion

George Eldredge

District Attorney

John Elliott

Priest

Earle Hodgins

Charles R. Moore

Norman Rainey

Kernan Cripps

Al Ferguson

Robert F. Hill

David Hoffman

Perc Launders

Rex Lease

Frank Marlowe

Paul Phillips

Jack Rockwell

Jack C. Smith

Virgil Miller

Director of Photography

Reginald Le Borg

Director

Edward Dein

Screenplay

A.J. Gilmore

Set Decoration

Bernard B. Brown

Sound Director

Ralph M. DeLacy

Art Direction

William Hedgcock

Sound

John P. Fulton

Visual Effects

John B. Goodman

Art Direction

Vera West

Costume Designer

Russell A. Gausman

Set Decoration

Charles S. Gould

Assistant Director

Paul Sawtell

Music

Norman A. Cerf

Editor

Ben Pivar

Associate Producer

Universal Pictures

US