Victor Fleming
Director
Percy Heath
Screenplay
Edwin B. Willis
Set Decoration
Robert Louis Stevenson
Novel
Jack Dawn
Makeup Artist
Adrian
Costume Design
Joseph Ruttenberg
Director of Photography
Harold F. Kress
Editor
Samuel Hoffenstein
Screenplay
Cedric Gibbons
Art Direction
Victor Saville
Producer
John Lee Mahin
Screenplay
Daniele Amfitheatrof
Original Music Composer
Mario Castelnuovo-Tedesco
Original Music Composer
Franz Waxman
Original Music Composer
Warren Newcombe
Special Effects
Keith Weeks
Unit Manager
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)
Brandon Hurst
Dr. Lanyon's Butler Briggs (uncredited)
Olaf Hytten
Hobson (uncredited)
Colin Kenny
Constable (uncredited)
Doris Lloyd
Mrs. Marley (uncredited)
Aubrey Mather
Inspector (uncredited)
Al Ferguson
Constable (uncredited)
Mary Field
Wife (uncredited)
Frank Hagney
Drunk (uncredited)
Bobby Hale
Cart Driver (uncredited)
Martha Wentworth
Landlady (uncredited)
