director:
T. Hayes Hunter
actor:
Maurice Costello
/
Ethel Grandin
/
Thomas J. McGrane
/
Olga Olonova
/
William Cavanaugh
…
genre:
Mystery
/
Horror
language:
no language
length: 5h 55m
release date: 1916-08-21
IMDb: tt0006554
overview
In attempting to develop a chemical which would make a person super-intelligent, Dr. Montrose fails 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.