Summary Dr. Montrose's attempts to develop a chemical which would make a person super-intelligent fail, and the subjects of his experiments metamorphose into hideous monsters who band together and prey on humans. With the police stymied, a young detective attempts to track down the leader of the group of killers, known only to have a small crimson stain in one eye. View more details
Directed : T. Hayes Hunter
Written : Albert Payson Terhune
Stars : Maurice Costello Ethel Grandin Thomas J. McGrane Olga Olonova
Genres : Mystery Horror
Release date : Aug 20, 1916
Countries of origin : United States
Language : English None
Filming locations : New York City, New York, USA
Production companies : Erbograph Co.
Summary Dr. Montrose's attempts to develop a chemical which would make a person super-intelligent fail, and the subjects of his experiments metamorphose into hideous monsters who band together and prey on humans. With the police stymied, a young detective attempts to track down the leader of the group of killers, known only to have a small crimson stain in one eye. View more details
Genres : Mystery Horror
Release date : Aug 20, 1916
Countries of origin : United States
Language : English None
Filming locations : New York City, New York, USA
Production companies : Erbograph Co.
