The Hound of the Baskervilles
In this early version the classic "Hound of the Baskervilles" mystery is faithfully adapted, although Watson's character is absent. Holmes' foe is called Stapleton and he menaces Holmes' client Lord Henry and his fiancée, Laura Lyons.
Directors: Rudolf Meinert
Writers: Arthur Conan Doyle, Julius Philipp, Richard Oswald
IMDB: tt0004121