The arrival in a small mountain town of a dissheveled stranger launches a series of murders committed by some sort of animal. As the town doctor and his daughter attempt to help the stranger, the sheriff investigates the murders; and they uncover a sinister experiment involving two rogue scientists, a car accident victim, his wife and children, and a serum that causes a man to turn into a ravaging werewolf.
Movie tag line: "You see it happen!"
Production companies:
Character: Duncan Marsh
Character: Sheriff Jack Haines
Character: Amy Standish
Character: Dr. Jonas Gilcrist
Character: Dr. Morgan Chambers
Character: Dr. Emery Forrest
Character: Deputy Ben Clovey
Character: Mrs. Helen Marsh
Character: Chris Marsh
Character: Deputy (uncredited)
Character: Hank Durgis
Character: Hoxie
Character: Ma Everett - Old Woman (uncredited)
Character: Joe Mitchell - Mugger (uncredited)
Character: Cora (uncredited)
Character: Narrator (voice) (uncredited)
Character: Mack Fanning
Character: Character Not Available
Character: Townsman (uncredited)
Character: Character Not Available
Character: Townsman (uncredited)
Character: Character Not Available
Character: Character Not Available
Character: Character Not Available
Character: Character Not Available
Character: Character Not Available
Character: Character Not Available
Character: Character Not Available