Theatre Play
El Dr. Hohner (Karloff), médico del teatro en el Teatro Real de Viena, asesina a su amante, la estrella soprano cuando sus celos lo llevan al punto de la loca obsesión. Diez años más tarde, otro joven cantante (Foster) le recuerda a Hohner a la difunta diva, y su vieja manía comienza. Hohner quiere evitar que cante para alguien que no sea él, incluso si eso significa silenciarla para siempre. La novia de la cantante (Bey) se apresura a salvarla en el clímax de la película.
Theatre Play
Young Italian girl wants to become a great opera singer.
Theatre Play
Itinerant magician Balzamo arrives in the town where Dr. Emerson and his pretty young wife live. Smitten with Mrs. Emerson, Balzamo places her under a hypnotic spell and takes her away with him. Many years later, as she lies near death, she warns her daughter Dorothy to flee from the evil Balzamo.
Theatre Play
When a young girl is placed under hypnotism, it's discovered that she has a split personality.
