Dr. Peter Blood
Errol Flynn
Arabella Bishop
Olivia de Havilland
Mrs. Barlow
Jessie Ralph
Honesty Nutall
Forrester Harvey
Reverend Ogle
Frank McGlynn Sr.
Capt. Gardner
Holmes Herbert
Andrew Baynes
David Torrence
Cahusac
J. Carrol Naish
Don Diego
Pedro de Cordoba
Governor Steed
George Hassell
Governor's Attendant (uncredited)
Matthew Beard
Kent
Harry Cording
Colonel Bishop
Lionel Atwill
Baron Jeffreys
Leonard Mudie
Prosecutor
Ivan F. Simpson
Capt. Hobart
Stuart Casey
Lord Gildoy
David Cavendish
Mrs. Steed
Mary Forbes
Clerk of the Court
E. E. Clive
Lord Chester Dyke
Colin Kenny
Mrs. Baynes
Maude Leslie
Slave
Gardner James
King James
Vernon Steele
Levasseur
Basil Rathbone
Girl in Tavern (uncredited)
Yola d'Avril
Lord Sunderland (uncredited)
Halliwell Hobbes
Court Clerk (uncredited)
Murray Kinnell
Sentry (uncredited)
Chris-Pin Martin
Pirate (uncredited)
James Pier Mason
Paul Panzer
French Officer (uncredited)
Frank Puglia
French Captain (uncredited)
Georges Renavent
Jim Thorpe
Louis Mercier
Jeremy Pitt
Ross Alexander
Tom Steele
William Yetter Sr.
Juror (uncredited)
Bobby Hale
Hagthorpe
Guy Kibbee
Lord Willoughby
Henry Stephenson
Wolverstone
Robert Barrat
Dr. Bronson
Hobart Cavanaugh
Dr. Whacker
Donald Meek
Executive Producer
Jack L. Warner
Director of Photography
Ernest Haller
Hal B. Wallis
Director
Michael Curtiz
Original Music Composer
Erich Wolfgang Korngold
Screenplay
Casey Robinson
Novel
Rafael Sabatini
Art Direction
Anton Grot
Producer
Harry Joe Brown
Costume Design
Milo Anderson
Editor
George Amy
Hal Mohr
Gordon Hollingshead
Assistant Camera
L. De Angelis