Diretto da:
T. Hayes Hunter
Scritto da:
Albert Payson Terhune
Cast:
Maurice Costello
Genere:
Mistero
/
Horror
Paese:
Stati Uniti
Lingua:
Inglese
Data di uscita: 1916
IMDb: tt0006554
Sinossi
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.