Continuity mistake: Ollie falls off the roof and lands in the fishpond. When he gets back on the roof, his clothes are dry and his necktie is blowing in the breeze. This happens three times.
Continuity mistake: Oliver Hardy is teetering at the top of a ladder which is in the back of Stan Laurel's car. Stan is driving west on Wilshire Boulevard when Oliver, and the ladder, fall into the street. Oliver gets back into the car but now is it inexplicably atop the streetcar tracks and facing the opposite direction.