Efter Robert Louis Stevensons roman om en man som växlar mellan sin onda och goda personlighet.
Fredric March
Dr. Henry Jekyll / Mr. Edward Hyde
Miriam Hopkins
Ivy Pearson
Rose Hobart
Muriel Carew
Holmes Herbert
Dr. John Lanyon
Halliwell Hobbes
Brig. Gen. Sir Danvers Carew
Edgar Norton
Poole
Tempe Pigott
Mrs. Hawkins
Leonard Carey
Briggs, Lanyon's Butler (uncredited)
Sam Harris
Party Guest (uncredited)
Boyd Irwin
Police Inspector (uncredited)
Arnold Lucy
Utterson (uncredited)
Murdock MacQuarrie
Dissenting Doctor at Lecture (uncredited)
Eric Mayne
Lanyon's Associate at Lecture (uncredited)
Robert Adair
Ivy's Admirer at Music Hall (uncredited)
