Continuity mistake: When Screwy tells the wolf that he is in the wrong picture, he pulls down two titles card, the last of which has Screwy Squirrel on it. You can see that the title card has writing on the bottom of it, but when we see a close-up of Screwy in the next shot, the writing has disappeared.
Continuity mistake: When Bugs pours red ink on Sam's head, he leaves the bottle on its side and there is a label saying "Ink" on it. In the next shot, the word "Ink" has disappeared.
Continuity mistake: When Donald's three nephews ask him what is he doing, you can see that they are standing between the doorway but a few seconds later they are now positioned by the rug.
Continuity mistake: When the hunter is holding the piece of paper that was in the satchel at the end of the cartoon, you can see that his left hand is on the side of the paper, but in the next shot it is now on the corner.
Continuity mistake: When Bugs is telling the store manager about the story of a book he read, he is in his bellboy costume. The costume disappears when he scares the manager, but when he looks into his hand mirror, the costume has reappeared.