Stream Smilin' Through Online Free – Watch Full Movie from Home at 123Movies. . The story is essentially the same as the popular Jane Cowl play, with Talmadge in the dual role of Kathleen and Moonyean. Kathleen, a young Irish woman, is in love with Kenneth Wayne but is prevented from marrying him by her guardian John Carteret. John is haunted by memories of his thwarted love for Kathleen's aunt, Moonyean.