Christopher Lee

Sherlock Holmes

Thorley Walters

Dr. Watson

Hans Söhnker

Moriarty

Hans Nielsen

Cooper

Senta Berger

Ellen

Ivan Desny

Paul

Wolfgang Lukschy

Peter

Leon Askin

Charles

Edith Schultze-Westrum

Mrs. Hudson

Bruno W. Pantel

Auctioneer

Heinrich Gies

Buyer

Bernard Lajarrige

French

Linda Sini

Prostitute

Roland Armontel

Physician

Max Strassberg

Johnny

Danièle Argence

Librarian

Franco Giacobini

Collector

Waldemar Frahm

Butler

Rena Horten

Emily

Terence Fisher

Director

Arthur Conan Doyle

Characters

Paul Markwitz

Production Design

Alfred Arbeiter

Production Manager

Erwin Stolle

Production Manager

Vera Mügge

Costume Designer

Henry E. Lester

Production Supervisor

Curt Siodmak

Screenplay

Artur Brauner

Producer

Wolf Brauner

Executive Producer

Martin Slavin

Original Music Composer

Richard Angst

Director of Photography

Ira Oberberg

Editor

Gerhard Müller

Sound

Frank Winterstein

Assistant Director