Dr. Jekyll and Mr. Hyde (1931)

Based on the story by Robert Louis Stevenson, Dr. Henry Jekyll believes that there are two distinct sides to men: a good side and an evil side. He believes that by separating the two, man can become liberated. He succeeds in his experiments with chemicals to accomplish this and transforms into Hyde to commit horrendous crimes. When he discontinues use of the drug it is already too late.

Rouben Mamoulian

Percy Heath Robert Louis Stevenson Samuel Hoffenstein

Bobbie Hale Boyd Irwin Edgar Norton Frank Goddard Fredric March Halliwell Hobbes Harry Adams Holmes Herbert Leonard Carey Miriam Hopkins Pat Harmon Percy Heath Rita Carlyle Robert Adair Robert Louis Stevenson Rose Hobart Rouben Mamoulian Sam Harris Samuel Hoffenstein Tempe Pigott Tom London William Begg