Not wishing to see their nephew marry a hotel manucurist, Leon and his wife decide to stop the wedding plans. At the hotel, Leon mistakes Maizie (Dorothy Granger), the gold-digging girl friend of the house detective (Tom Kennedy), for his nephew's intended. He invites her up to his room and promises her a trip to Havana if she will jilt the nephew. Enter Maizie's boy friend, followed by Leon's wife, both of whom are sure Leon is up to hanky-panky and Leon, as usual, is up to...and in it.