Old Song 1930

Auf Befehl der Pompadour 1924

A Strange Case 1914

Siles, a wealthy American, devotes all his time to research. When he tests a tincture on himself he discovers his physical appearance has transformed, and that he can transform back with the use of another tincture. Siles decides to take advantage of his transformations and live a double life.

The Hound of the Baskervilles 1914

In this early version the classic "Hound of the Baskervilles" mystery is not faithfully adapted, Watson's character is absent and there are two Holmes. Holmes' foe is called Stapleton and he menaces Holmes' client Lord Henry and his fiancée, Laura Lyons, masquerading himself as Holmes. Hidden passages, hand bombs and mechanical devices abound, reminding more of a serial than of a Conan Doyle story.