When a bowl of cake batter lands on Moe's head, it's actual dough, even though Shemp was seen not even whisking the ingredients.
There are no dishes shown on the counter when Shemp is trying to fill the water bucket. However, in the next scene, Moe comes into the kitchen, gets hit with the metal bucket, and as punishment, he picks up a dish that was not previously there, and hits Shemp over the head with it.
When Moe crashes into the delivery man after being freed from the closed trunk. Director Edward Bernds' voice shouting "Boys!" is heard off-screen in the next shot.
Even though Mrs. MacGruder was the one that knocked out Rocky's teeth at the end of the short, he still blames the Stooges for it and chases them away.
Obvious stunt double when Rocky is throwing Shemp around in the hallway.