Doctor X (1932)

In the movie 'Doctor X' released in 1932, the plot follows a series of murders in New York City linked to a mysterious figure known as Doctor X. A newspaper reporter and a scientist team up to investigate the crimes, leading them to a secluded research institute where the truth behind Doctor X is revealed. The film blends elements of mystery, horror, and science fiction, with a focus on the eerie atmosphere and suspenseful storytelling.