In this pitch-black comedy from legendary writer-director Preston Sturges, Rex Harrison stars as Sir Alfred De Carter, a world-famous symphony conductor consumed with the suspicion that his wife is having an affair. During a concert, the jealous De Carter entertains elaborate visions of vengeance, set to three separate orchestral works. But when he attempts to put his murderous fantasies into action, nothing works out quite as planned. A brilliantly performed mixture of razor-sharp dialogue and uproarious slapstick, Unfaithfully Yours is a true classic from a grand master of screen comedy.