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.
Erle C. Kenton | Director |
Edward T. Lowe Jr. | Screenplay |
Dwight V. Babcock | Story |
George Bricker | Story |
Arthur D. Leddy | Set Decoration |
Vera West | Costume Design |
Bernard B. Brown | Sound Director |
Jess Moulin | Sound Engineer |
George Robinson | Director of Photography |
Paul Malvern | Producer |