A kingdom's ascending heir, marked for assassination, switches identities with a lookalike, who takes his place at the coronation. When the real king is kidnapped, his followers try to find him, while the stand-in falls in love with the king's intended bride, the beautiful Princess Flavia.
as Rudolf Rassendyll / King Rudolf
as Princess Flavia
as Colonel Sapt
as Grand Duke 'Black' Michael
as Rupert of Hentzau
as Antoinette de Mauban
as Capt. Fritz von Tarlenheim
as Marshal von Strakencz
as Countess Helga
as Assassin
as Josef
as Bersonin
as De Gautet
as Train Passenger Eating Banana (uncredited)
as Rudolf's Brother Lord Burlesdon (uncredited)
as Archbishop (uncredited)
as Detchard (uncredited)
