A recurring gag in this episode is that Captain Binghamton's photograph, which is displayed on the wall in his office between photos of President Roosevelt and Gen. Douglas MacArthur, keeps falling to the ground every time Lt. Carpenter enters or exits the captain's office. If one watches the area where the captain's photo is hung, especially in the closer shots, one can see the nail that holds it being retracted and then replaced, as if pulled by a stagehand on the opposite side of the wall so that it will fall on cue.