Regie: Victor Fleming
Dr. Jekyll, der geachtete und beliebte Arzt in London, will mit Hilfe von medizinischen Experimenten seine Theorie untermauern, daß sich das Gute und Böse im Menschen trennen läßt.
Spencer Tracy
Dr. Henry 'Harry' Jekyll / Mr. Hyde
Ingrid Bergman
Ivy Peterson
Lana Turner
Beatrix 'Bea' Emery
Donald Crisp
Sir Charles Emery
Ian Hunter
Dr. John Lanyon
Barton MacLane
Sam Higgins
C. Aubrey Smith
The Bishop
Peter Godfrey
Poole
Sara Allgood
Mrs. Higgins
Frederick Worlock
Dr. Heath
William Tannen
Intern Fenwick
Frances Robinson
Marcia
Denis Greene
Freddie
Billy Bevan
Mr. Weller
Forrester Harvey
Old Prouty
Lumsden Hare
Colonel Weymouth
Lawrence Grant
Dr. Courtland
John Barclay
Constable
Hillary Brooke
Mrs. Arnold (uncredited)
Alec Craig
Tripped Waiter (uncredited)
Spencer Tracy
Dr. Henry 'Harry' Jekyll / Mr. Hyde
Ingrid Bergman
Ivy Peterson
Lana Turner
Beatrix 'Bea' Emery
Donald Crisp
Sir Charles Emery
Ian Hunter
Dr. John Lanyon
Barton MacLane
Sam Higgins
C. Aubrey Smith
The Bishop
Peter Godfrey
Poole
Sara Allgood
Mrs. Higgins
Frederick Worlock
Dr. Heath
William Tannen
Intern Fenwick
Frances Robinson
Marcia
Denis Greene
Freddie
Billy Bevan
Mr. Weller
Forrester Harvey
Old Prouty
Lumsden Hare
Colonel Weymouth
Lawrence Grant
Dr. Courtland
John Barclay
Constable
Hillary Brooke
Mrs. Arnold (uncredited)
Alec Craig
Tripped Waiter (uncredited)
Spencer Tracy
Dr. Henry 'Harry' Jekyll / Mr. Hyde
Ingrid Bergman
Ivy Peterson
Lana Turner
Beatrix 'Bea' Emery
Donald Crisp
Sir Charles Emery
Ian Hunter
Dr. John Lanyon
Barton MacLane
Sam Higgins
C. Aubrey Smith
The Bishop
Peter Godfrey
Poole
Sara Allgood
Mrs. Higgins
Frederick Worlock
Dr. Heath
William Tannen
Intern Fenwick
Frances Robinson
Marcia
Denis Greene
Freddie
Billy Bevan
Mr. Weller
Forrester Harvey
Old Prouty
Lumsden Hare
Colonel Weymouth
Lawrence Grant
Dr. Courtland
John Barclay
Constable
Hillary Brooke
Mrs. Arnold (uncredited)
Alec Craig
Tripped Waiter (uncredited)