Dr. Jekyll believes good and evil exist in everyone and creates a potion that allows his evil side, Mr. Hyde, to come to the fore. He faces horrible consequences when he lets his dark side run amok.
Starring Spencer Tracy, Ingrid Bergman, Lana Turner, Donald Crisp, Ian Hunter, Barton MacLane, C. Aubrey Smith, Peter Godfrey, Sara Allgood, Frederick Worlock