Beau Hunks (1931)

Continuity mistake: When Stan pulls the door into Oliver's face, Oliver falls backwards and the spring on his back sends him skywards and onto the piano. When Oliver falls onto the piano, you can see that there is nothing on his stomach, but a few seconds later he is covered with piano hammers and other parts from the interior of a real piano.

Trivia: Gordon Douglas, who later directed the 1940 Laurel and Hardy film "Saps at Sea", makes a cameo as a Ford Arid Legionnaire.