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.
9
Cast members loaded
4
Alive
5
Deceased
44.4%
Still living
Showing 9 of 9 loaded cast members.
as Harold Stanley
DeceasedBorn: February 20, 1877
Died: October 29, 1950
Age at death: 73
as Florence Montrose
DeceasedBorn: March 3, 1894
Died: September 28, 1988
Age at death: 94
as Dr. Burton Montrose
AliveBirth date not on record.
as Vanya Tosca
AliveBirth date not on record.
as Doctor's Assistant
DeceasedBorn: January 31, 1874
Died: May 21, 1936
Age at death: 62
as Layton Parrish (as John Milton)
AliveBirth date not on record.
as Jim Tanner
AliveBirth date not on record.
as Robert Clayton
DeceasedBorn: August 9, 1893
Died: June 25, 1962
Age at death: 68
as Little girl
DeceasedBorn: October 10, 1911
Died: January 1, 1998
Age at death: 86