Continuity mistake: When Dr. Sawyer is giving Kris the exam, during the part where Kris is doing the physical coordination test, we see Kris from Sawyer's point of view, and Sawyer is drumming his fingers. When the shot switches to Kris's, he is fingering his eyebrow. When it switches back, fingers drumming. Finally, when it switches back again, his hands are neatly folded in front of him.
Continuity mistake: Pinkie sweeps all the glasses on top of the bar onto the floor, yet after he and his gang have gone we see broken glass on the bar top.
Continuity mistake: To show time has passed, the wooden fence on the beach deteriorates, but the top of the fence, with Anna Muir carved in it, was never anywhere near the water - it was way up inland, far away from the water's edge - but now it is in the water, waves washing over it.
Continuity mistake: In the scene where we see two pilots in the cockpit of a aircraft, the co-pilot has a fake moustache. The top lip appears to be coloured black.
Continuity mistake: When Lulu lands on the book, before the drawing of a donkey attacks her, there is a wooden sign hanging that says school. The edges are quite jagged. After a bit of singing from the school house, another shot of the same sign shows it much less jagged. The style of the letters also change as well, and the metal part of the sign holding the sign to the post. (00:04:05 - 00:05:45)
Continuity mistake: When Jerry opens the door of the refrigerator, there is a piece of corn on the cob on a plate and next to it is a bowl of eggs. In the next shot, the eggs have become fruit.
Continuity mistake: When Dudley drafts the sermon he says "you give me a tie, I give you a book." When the bishop reads the sermon he says "you give me a book, I give you a tie."
Continuity mistake: When Robert Taylor escapes from the asylum, and is driving the second car he steals, the car is shown at least once with windshield wipers pivoting from above the windshield, then shown with the wipers pivoting from below the windshield. Clearly, these are two different cars. I think the studio borrowed wiper footage from the scene in which he is driving the first stolen car, to use at moments in the scene in which he is driving in the second car.
Continuity mistake: Bongo the bear, riding in a car of the circus train, looks out the window. There are four vertical bars on the window - but when seen from outside the train, it has six bars.
Continuity mistake: When Jerry first becomes buff after drinking some of the milk and starts approaching Tom to beat him up, Tom sees a book and grabs it then hits Jerry. Before Tom grabs the book, it's yellow. When he grabs it, it's green.
Continuity mistake: In the beginning of the movie, as Louise is walking, she has on regular pumps with tassels, but when she crosses the street and is standing in front of a church, she has on open-back pumps. No tassels.
Continuity mistake: When we see a man and woman sitting by a lake, the plate of pancakes on the picnic blanket moves from the left to the right between shots.
Continuity mistake: When Daffy comes up the stairs laughing and enters the businessman's suite, the number of 666 on the door is different to that when Daffy and the businessman arrived at the suite earlier in the cartoon.
Continuity mistake: When the stunt person for character Mrs. Kraft rolls horizontally down the dune, the stunt person's head is pointed west, but the scene picks up with the character's head pointed east. (01:10:00 - 01:13:00)
Continuity mistake: When Elmer is speaking to Bugs when he is in the crate of carrots in the kitchen, the doors on the freezer behind Elmer change between shots.
Continuity mistake: When Tom realises he is drinking sea water in the bucket Jerry gave him, he drops the bucket on the towel, but when he spits the water in the girl cat's face, the bucket is nowhere to be seen.
Continuity mistake: When Tom is tip-toeing past the gate at the start of the cartoon, Spike is sleeping and you can see there is nothing around his neck, but in the next shot a dog collar has suddenly appeared.
Continuity mistake: When Pluto is by the radio in the music shop, there is a record player behind him which has three buttons on the side, but in the next shot the buttons have moved a few inches to the right.
Continuity mistake: When Mickey Mouse leaves the house for his date with Minnie, his cane is hooked at the end but when he leaves the house, the cane is now crystal-topped.
Continuity mistake: When the cat places the tiny canary on to the plate, the salt and pepper pots on the table change positions between shots, and the cabinets in the background disappear. He also has a knife and fork in his hands, but after the canary says he's been sick, we return to the cat and the knife and fork have disappeared.