(The Crimson Stain Mystery)

Content: 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.

Countries:

United States of America

Genres:

Mystery,

Horror

Runtime:

355 minutes

Year:

1916

Directors:

T. Hayes Hunter

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Production companies:

Erbograph Co.

Actors:

Harold Stanley

Florence Montrose

Dr. Burton Montrose

Vanya Tosca

Doctor's Assistant

Crews:

Director

Writer