The Lonely Princess

A young American millionaire in Venice falls in love with the beautiful princess Ione.

Drama Romance

Maurice Costello

(Endicott, an American Millionaire)

Clara Kimball Young

(The Princess, Prince Raffaello's Daughter)

William V. Ranous

(Prince Raffaello)

Doris Thompson

(The Dowager Princess, Prince Raffaello's Wife)