Continuity mistake: When the Coyote attempts to capture the Road Runner for the first time, he is standing on a bare patch of pavement surrounded by the puddle of glue he is spreading. In the next shot, the Coyote is now standing on glue with no bare patch, and when he realises he is about to be hit by the truck, he is standing on bare pavement in middle of the glue puddle once again.
Continuity mistake: When Jerry launches his egg carton, there are initially three light bulbs in the back, but when he releases the bulbs, there are now four.
Continuity mistake: When Tom removes the packaging, you can see that it reads "Life with Tom by Jerry Mouse" on the front cover, but when we see Tom reading the book later on in the cartoon, the wording has disappeared.
Continuity mistake: Coulson has just entered the supermarket and is holding 2 donut packages in each hand. Watch his left thumb. In the close-up shot it is on the 'D'. In the next shot, it is below the letter on the red band on the plastic wrap. (00:00:55)
Continuity mistake: When Stan climbs out of the window to send himself a telegram, the window blinds are fully up inside the house, but when we cut to him going outside, the blinds are now a third of the way down.
Continuity mistake: When the squirrel attempts to cut the coconut with the saw, the saw's teeth break off and fall around the coconut. But when the squirrel returns with an axe, the pieces of teeth have changed position.
Continuity mistake: When Elmer grabs the case of money from Sylvester, Sylvester scratches the side of the case and leaves his claw marks on it. But when Elmer goes to answer the door, the claw marks have disappeared.
Continuity mistake: When Elmer breaks up his camera when he thinks he's going mad, the pieces of the broken camera change between shots.
Continuity mistake: When the mouse lands in the lion's stomach, he falls between two bones. In the next shot, the bones are now in front of the mouse.
Continuity mistake: When the father asks Daffy Duck for some coffee, you can see in front of Daffy there is a bowl with a spoon in it, but in the next shot the bowl has changed into a cup and saucer.
Continuity mistake: When Claude is reading the book near the book shelf, he has two fingers on the back cover. But in a close-up of the book, there are now three fingers on the back cover.
Continuity mistake: When Stan and Oliver's two sons are playing near the door of their bedroom, Stan Jr. Breaks the doorknob by pulling it, but when their fathers go up to their bedroom after hearing a noise, the doorknob is now completely fixed.
Continuity mistake: When we see Junyer Bear sleeping in bed at the start of the cartoon, you can see he has "Junyer" written on the end of his bed, but when he is sitting up a couple of shots later, the word "Junyer" has disappeared.
Continuity mistake: When Porky tells Daffy to arrest Nasty Canasta, you can see the window next the door has four panes of glass, but when Daffy challenges Canasta to a fight, the number of panes has increased.
Continuity mistake: When Elmer Fudd is holding the test tube to drop liquid into the solution, you can see there is nothing on the side of the tube, but in the next shot a measuring system suddenly appears.
Continuity mistake: Early in the film, Parker travels to her hometown in a terrible rain storm. She arrives at the Sheriff's office soaking wet, and after a brief meeting, the Sheriff drives her home - in bright sunshine.
Continuity mistake: Daffy takes down a gun from the mantle, but when Daffy points it at Bugs in the next shot, you can still see the gun on the mantle.
Continuity mistake: When the elephant walks up to the bowl of clothes pegs, the number of pegs in the bowl changes between shots.
Continuity mistake: When Bugs is about to tee off at the first hole at the golf course, the objects behind him change position between shots.
Continuity mistake: Before Elmer's two dogs shake hands on agreeing to catch Daffy, one of them draws a diagram which is a dotted line and a circle with a cross in it. After the two dogs run into a tree, they go back to their meeting point and this time the diagram is completely different to the one drawn before.