Rudolf Rassendyll / King Rudolf
Lewis Stone
Princess Flavia
Alice Terry
Josef
Snitz Edwards
Bersonin
Fairfax Burger
De Gautet
S.E. Jennings
Train Passenger Eating Banana (uncredited)
Ted Billings
Rudolf's Brother Lord Burlesdon (uncredited)
Eric Mayne
Archbishop (uncredited)
Lon Poff
Detchard (uncredited)
Frederick Vogeding
Colonel Sapt
Robert Edeson
Grand Duke 'Black' Michael
Stuart Holmes
Rupert of Hentzau
Ramon Novarro
Antoinette de Mauban
Barbara La Marr
Capt. Fritz von Tarlenheim
Malcolm McGregor
Marshal von Strakencz
Edward Connelly
Countess Helga
Lois Lee
Assassin
John George
Director
Rex Ingram
Producer
Writer
Mary O'Hara
Director of Photography
John F. Seitz
Slavko Vorkapich
Novel
Anthony Hope
Editor
Grant Whytock
Art Direction
Amos Myers