Prince Sirki
Grazia
Duke Lambert (as Sir Guy Standing)
Alda
Rhoda
Stephanie
Princess Maria
Corrado
Baron Cesarea
Eric (as G. P. Huntley Jr.)
Fedele (as Otto Hoffmann)
Cora (uncredited)
Religious Dignitary (uncredited)
Pietro (uncredited)
Casino Manager (uncredited)
Flower Vendor (uncredited)