Desc: Who's Cheating?: Directed by Joseph Levering. With Dorothy Chappell, Ralph Kellard, Zena Keefe, Montagu Love. Myrtle Meers breaks her engagement with Larry Fields when he proves to be a coward. Fields goes to work in his father's Pennsylvania coal mines to find his manhood. There he thwarts a plan to control the mines, rescues June Waugh, the girl he loves, and wins self-respect.