Sun Comes Up, The (1949) - (Movie Clip) Come On, Lassie!
In MGMs opening we learn that Jeanette MacDonald is widowed opera singer Helen, devoted to her son Hank (Darryl Hickman), who has a terrific collie, and Lewis Stone is Arthur, her conscientious manager, in the fifth picture in the Lassie series, The Sun Comes Up, 1949.