So Long Letty (1929)

Uncle Claude comes to the Ardmore Beach Hotel to see Tommy and his wife At the hotel with his two granddaughters Ruth and Sally Uncle Claude meets a wise talking employee named Letty which causes him to leave the hotel When he finds Tommy he mistakes Grace for his wife and likes her and the way she keeps a clean house To get a big check from Uncle Claude and to see how life is with the other the two couples switch spouses for a week