Continuity mistake: Once Spunky is kidnapped and Hunky takes off chasing the truck, you see the truck going along the road passing just some grass and one large rock on its left side. Once Hunky catches up to the truck, it cuts to a side view close up of him and Spunky's head sticking out the back, and suddenly the truck is passing a very large rock that was not there in the previous shot. The rock is taller than the truck, so it would have shown. And then it's very obvious the background is then looped as the same huge rock passes the truck every few seconds repeatedly. (00:01:35)Quantom X
Continuity mistake: When the rabbit puts his hands on Elmer's face and says "Please, sir!" you can see Elmer's camera behind him. But after a quick cut to the rabbit, we return to the two and there is now no sign of the camera.
Continuity mistake: When Bugs is hopping around, Elmer does not have anything in his left hand. In the next shot, he is holding his gun, and in the shot after that, the gun has gone again.
Continuity mistake: After the mouse is revived by water from Jasper, he goes up to the cat and you can see that the mouse's left hand is under Jasper's mouth, but in the next shot his hand is now near the whisker area.
Continuity mistake: When Papa Bear is drinking from the hot water tap after eating the hot porridge, the tap handle changes position between shots.