The Zero Hour on AllMovie

Hankies are not optional for this grim melodrama that tells the story of a kindly producer who mentors a beautiful young girl and helps her to become a big Broadway star. In time the two fall in love and decide to wed. Unfortunately, en route to a justice of the peace, tragedy strikes the happy couple and the would-be groom ends up permanently paralyzed. Still, his girl remains devoted to him and the marriage proceeds. Nine years pass and the woman decides she wants to adopt a child. All things seem to be in place for the adoption, but unfortunately, a widower shows up to claim the child. The wife and the widower begin an affair soon after meeting. When the husband finds out, he selflessly executes his final option to ensure his wife's future happiness.