Black Sheep (1935)
On an ocean liner crossing a professional gambler comes to the aid of a naive young man victimized by a jewel thief. The young man turns out to be his son he's not seen since infancy.
Directed by: Allan Dwan
Starring: Edmund Lowe, Claire Trevor, Tom Brown, Eugene Pallette, Adrienne Ames, Herbert Mundin
Links: IMDb, Movie posters, Movie stills