Boris Karloff

John Gray

Bela Lugosi

Joseph

Henry Daniell

Dr. Wolfe 'Toddy' MacFarlane

Edith Atwater

Meg Camden

Russell Wade

Donald Fettes

Rita Corday

Mrs. Marsh

Sharyn Moffett

Georgina Marsh

Donna Lee

Street Singer

Ted Billings

Townsman (uncredited)

Robert Clarke

Richardson a Medical Student (uncredited)

Mary Gordon

Mary McBride (uncredited)

Milton Kibbee

Dan (uncredited)

Bill Williams

Survis, Medical Student

Bobby Burns

Aina Constant

Carl Kent

Ethan Laidlaw

Jim Moran

Angus - Horse Trader (uncredited)

Larry Wheat

Val Lewton

Screenplay

Jack J. Gross

Executive Producer

Val Lewton

Producer

Renié

Costume Design

John Sturtevant

Set Decoration

Robert De Grasse

Director of Photography

Robert Wise

Director

Philip MacDonald

Screenplay

Roy Webb

Original Music Composer

J.R. Whittredge

Editor

Walter E. Keller

Art Direction

Albert S. D'Agostino

Art Direction

Darrell Silvera

Set Decoration

Mel Berns

Makeup Artist

Bailey Fesler

Sound Recordist

C. Bakaleinikoff

Music Director

Terry Kellum

Sound Re-Recording Mixer

Harry Scott

Assistant Director

Robert Louis Stevenson

Short Story

Charles Burke

Camera Operator