- Loretta Young
- Berengaria - Princess of Navarre
- Henry Wilcoxon
- Richard - King of England
- Ian Keith
- Saladin - Sultan of Islam
- C. Aubrey Smith
- The Hermit
- Katherine DeMille
- Alice - Princess of France
- Joseph Schildkraut
- Conrad - Marquis of Montferrat
- Alan Hale
- Blondel
- C. Henry Gordon
- Philip the Second - King of France
- George Barbier
- Sancho - King of Navarre
- Montagu Love
- The Blacksmith
- Ramsay Hill
- John - Prince of England
- Lumsden Hare
- Robert - Earl of Leicester
- Maurice Murphy
- Alan - Richard's Squire
- William Farnum
- Hugo - Duke of Burgundy
- Hobart Bosworth
- Frederick - Duke of the Germans
- Pedro de Cordoba
- Karakush
- Mischa Auer
- Monk
- Albert Conti
- Leopold - Duke of Austria
- Sven Hugo Borg
- Sverre - the Norse King
- Paul Sotoff
- Michael - Prince of Russia
- Fred Malatesta
- William - King of Sicily
- Hans Heinrich von Twardowski
- Nicholas - Count of Hungary
- Anna Demetrio
- Duenna
- Perry Askam
- Soldier
- Vallejo Gantner
- Marshal of France
- Robert Adair
- English Chamberlain
- Richard Alexander
- Crusading Warrior
- Stanley Andrews
- Amir / Soldier Announcing Peter Has Been Captured (uncredited)
- Maurice Black
- Amir
- Georgia Caine
- Nun
- John Carradine
- Leopold - Duke of Austria / A French King / A Wise Man (uncredited)
- Harry Cording
- Amir
- William B. Davidson
- Amir
- Edgar Dearing
- Cart Man
- Emma Dunn
- Alan's Mother
- Suzanne Emery
- Christian Slave Girl
- Alphonse Ethier
- Priest
- Franklyn Farnum
- Christian
- Jean Fenwick
- Christian Slave Girl
- Sam Flint
- Captain of Hospitalers
- Kenneth Gibson
- Captain of English Men-at-Arms
- Harold Goodwin
- Wounded Soldier
- Gordon Griffith
- Templar
- Winter Hall
- Archbishop
- Chuck Hamilton
- Warrior
- Boyd Irwin
- Templar
- Florence Lawrence
- Undetermined Secondary Role
- George MacQuarrie
- Captain of Templars
- Nan Pearson Brooks Macy
- Extra
- Edwin Maxwell
- Ship's Master
- Jack Montgomery
- Christian Cavalryman
- Pat Moore
- Leicester's Squire
- J. Carrol Naish
- Arab Slave Dealer
- Gertrude Norman
- Christian Woman
- Gilda Oliva
- Alice's First Lady-in-Waiting
- Robert Parrish
- Extra
- Lillian Rich
- Undetermined Secondary Role
- Addison Richards
- Sentry
- Jason Robards Sr.
- Amir / Slave in Saladin's Garden (uncredited)
- Dewey Robinson
- Whipping Master
- Oscar Rudolph
- Philip's Squire
- Jack Rutherford
- Knight
- Ann Sheridan
- Christian Slave Girl
- Josef Swickard
- Buyer
- Colin Tapley
- Stranger - Messenger
- Guy Usher
- Greybeard / Templar (uncredited)
- Mildred Van Bueren
- Alice's Second Lady-in-Waiting
- Blue Washington
- One of Saladin's Guards
