In a Scottish sanitarium, a brilliant research psychiatrist works on a treatment for dementia praecox. He falls for his altruistic female lab assistant and they begin a passionate, tragic relationship.
Dr. Paul Venner
Dr. Mary Murray
Dr. Drewett
Miss Leeming
Dr. Blake
Professor Herman Von Reiter
Dr. Thornton
Dr. Hale
Dr. Bentley
Mr. Tom Foster
Mrs. Foster
Dr. Esterhazy
Miss Hoffman
Chivers
Miss Dennis
Dr. Corliss
Jeweler
Mrs. Kent a Patient (uncredited)
