Rudolph Valentino Sheik Ahmed Ben Hassan Agnes Ayres Lady Diana Mayo Ruth Miller Zilah - A Marriage Market Prospect George Waggner Yousaef - Tribal Chieftain (as George Waggener) Frank Butler Sir Aubrey Mayo Charles Brinley Mustapha Ali - Diana's Guide (as Charles Brindley) Lucien Littlefield Gaston - French Valet Adolphe Menjou Dr. Raoul de St. Hubert Walter Long Omair - the Bandit Sally Blane Arab Child (uncredited) Earl Gordon Bostwick Suitor (uncredited) Rafael Negrete Violinist (uncredited) Natacha Rambova Arab Dancer (uncredited) Loretta Young Arab Child (uncredited) Polly Ann Young Arab Child (uncredited) George Melford Director William Marshall Director