Alwin Neuß

Dr. Henry Jekyll experiments with scientific means of revealing the hidden, dark side of man and releases a murderer from within himself. This film...

1911 film by August Blom

Siles, a wealthy American, devotes all his time to research. When he tests a tincture on himself he discovers his physical appearance has...

In this early version the classic "Hound of the Baskervilles" mystery is not faithfully adapted, Watson's character is absent and there are two...