Boris Karloff

Dr. Charles Gaudet

Nedda Harrigan

Madame Lucien

James Stephenson

Col. Armand Lucien

Adia Kuznetzoff

Pierre

Robert Warwick

Demonpre

Pedro de Cordoba

Marcal

Tom Wilson

Emil

John Harmon

Andre

Richard Bond

Georges

George Lloyd

Dogface

Stuart Holmes

Gustav LeBrun

Leonard Mudie

Advocate General

Frank Reicher

President of Assize Court

Glen Cavender

Gendarme on Train

Harry Cording

Guard Accepting Bribe

Earl Dwire

Priest

Sol Gorss

Guard Escorting Gaudet After Operation

Frank Hagney

Guard

John Hamilton

Captain of Second Convict Ship

Ben Hendricks Jr.

François - Sergeant of the Guards

Paul Panzer

Jury Foreman

Dick Rich

Guard Drugged by Gaudet

Francis Sayles

Boatman Taking Madame Lucien to Mainland

Elliott Sullivan

Gate Guard