K - The Unknown (1924)
Sidney Page is a beautiful young nurse, the object of the romantic attentions of several young men in her small town. One of them, a mysterious fellow known as K, suddenly finds that the life of his rival for Sidney's hand depends upon his revealing the secret of his own past.
Directed by: Harry A. Pollard
Starring: Virginia Valli, Percy Marmont, Margarita Fischer, Donald Keith, John Roche, Maurice Ryan
Links: IMDb, Movie posters, Movie stills