Casts

Erwin Fichtner

Erwin Fichtner

Lu Juergens

Lu Juergens

Willy Kaiser-Heyl

Willy Kaiser-Heyl

Sherlock Holmes

Ludwig Rex

Ludwig Rex

Crews

Willy Zeyn Sr.

Willy Zeyn Sr.

Director

Arthur Conan Doyle

Arthur Conan Doyle

Original Story

Robert Liebmann

Robert Liebmann

Writer

Jules Greenbaum

Jules Greenbaum

Producer