Wandering Footsteps (1925)

Hal Whitney, an irresponsible young millionaire, befriends Timothy Payne, a wise old college professor whose life had been ruined by alcohol. After "adopting" Timothy as his father, Hal introduces him to his sweetheart, Helen Maynard. The outraged Helen breaks their engagement, certain that Timothy will be a bad influence on her hard-drinking fiancé. However, both men assist in each other's reformation, and Hal is soon reunited with Helen, while Timothy marries Hal's mother, Elizabeth, whom he had loved in his youth.