As famous for the gimmick with which the film was shown as for its genuinely spine-tingling story, this 1959 classic horror film follows a pathologist (Vincent Price) as he searches for the cause of a series of deaths and discovers that the victims have a large insect-like creature growing on their spinal cords. The creature attacks when the people are frightened and is only killed when the host emits a blood-curdling primal scream. Run time 80 min. This film is NOT RATED, for more information go to imdb.com.