Overview
A scientist working on cures for rare afflictions, such as a bone softening agent made from molds to allow him to correct the spinal deformity of his nurse, finds the physical causes of lycanthropy in wolf-man Larry Talbot and of vampirism in Count Dracula, but himself becomes afflicted with homicidal madness while exchanging blood with Dracula.
Cast & Crew
Director: Erle C. Kenton
Cast: John Carradine, Onslow Stevens, Lon Chaney Jr., Martha O'Driscoll, Jane Adams, Lionel Atwill, Glenn Strange, Ludwig Stössel, Skelton Knaggs, Joseph E. Bernard, Dick Dickinson, Harry Lamont
