The Duchess of Buffalo
Plot: An American dancer on a tour of pre-Boleshevik Russia falls for a young army officer, and the feeling is mutual. However, the officer's father is the Grand Duke of Russia, and he has designs on the girl himself--not letting a minor detail like his already being married bother him--and refuses to let his son marry her

Constance Talmadge
Tullio Carminati
Edward Martindel
Rose Dione
Chester Conklin
Lawrence Grant
Sidney Franklin
Oliver T. Marsh
Joseph M. Schenck
William Cameron Menzies