Dr. Jekyll and Mr. Hyde is a 1941 American horror film starring Spencer Tracy, Ingrid Bergman, and Lana Turner. The production also features Donald Crisp, Ian Hunter, Barton MacLane, C. Aubrey Smith, and Sara Allgood. Its storyline is based on the 1886 Gothic novella Strange Case of Dr Jekyll and Mr Hyde written by Scottish author Robert Louis Stevenson. There have been many filmed adaptations of the novella. This movie was a remake of the Oscar-winning 1931 version starring Fredric March.