Watch VoirFilms. Hearts and Sparks is a 1916 American silent comedy film directed by Charles Parrott (Charley Chase) and starring Gloria Swanson. When Mack Sennett first saw Gloria Swanson, he felt that she would be right as a romantic lead for Bobby Vernon because they were both small in stature. This was their first film together and they proved to be a big hit with the public.