Continuity mistake: In the scene where Mary is eating her oatmeal while Martha is talking to her, take a look at Martha. While talking to Mary she spits out a piece of bread she was eating and this causes the little girl who plays Mary to momentarily slip out of character and smile (almost ready to laugh).
Continuity mistake: In the scene where Jo comes home from New York and sees Beth sick on the sofa, she gives Beth a music box. Beth opens the lid to the music box and in the next shot, the camera is pulled back and Beth opens the lid again.
Continuity mistake: When Bugs is at the theatre, you can see he a man sitting next to him when he finds his binoculars, but when Bugs sees Elmer in front of him, we cut back to Bugs and the man next to him has disappeared.
Continuity mistake: When the announcer tells Droopy and the wolf about the prize they can have if they win the bullfight, there is a red wall behind the announcer that keeps disappearing and re-appearing between shots.
Factual error: At the beginning of the cartoon, Junior is reading a Bugs Bunny strip on his father's newspaper. Later on in the cartoon, Henry discovers that the newspaper he was reading was dated in the year 1928. This is ten years before the Bugs Bunny character was created.
Continuity mistake: After Reginald Fox ties up the dog in the bag, his monocle is on his left eye, but when he answers the door in the next shot, the monocle is now on his right eye.
Continuity mistake: When Bugs dresses up as a Spanish Matador, he is wearing a hat on his head, but when he holds his red cape in front of a water hydrant, the hat has gone.
Continuity mistake: When the old man asks Bugs why Steve Brody jumped off the Brooklyn Bridge, the position of Bugs' carrot on the plaque changes between shots.
Continuity mistake: When the turtle who says he is "The Man with 1000 Voices" is standing at Porky's desk, you can see he has his hat in his hand, but in the next shot he is wearing his hat on his head.
Continuity mistake: In this first Mr. Magoo animated short, Waldo is playing a four-string banjo. Throughout the cartoon, the number of strings keeps changing. Sometimes there are three and sometimes there are only two.
Continuity mistake: When the Coyote has finished painting the tunnel on the rock face, the pots of paints have brushes in them. When we see the Coyote amazed after seeing the Road Runner running directly through it, the pots of paint beside him have no brushes.
Continuity mistake: When Chip and Dale fall out of the tree after Donald had drilled in a hole in it to get some nuts, Dale lands on the ground and you can see there is nothing on the bottom of the tree. But when we see Dale just a few seconds later, he is now sitting next to the tree and grass has suddenly appeared.
Continuity mistake: When Colonel Shuffle starts chasing Bugs after he tricked him into thinking his pistol was full of water, Shuffle is holding his pistol in his right hand. When we see Shuffle chasing Bugs on the deck in the next shot, he is holding the pistol in his left hand.
Other mistake: Just as Ichabod Crane places his coat across a small stream of muddy water so Katrina can cross, Brom Bones rides his horse through the water, creating a large splash. Ichabod winds up covered with mud and sitting in the water. Brom scoops up Katrina and rides off with her. There is not a speck of mud or water on her, on Brom or on the horse.
Other mistake: Just one second after Bugs puts a letter (presumably an order for a pair of earmuffs) into a mailbox, a courier arrives with a package containing the earmuffs.
Continuity mistake: When the delivery man comes to the door with Porky's canary (Charlie Dog), the front door handle has a keyhole with it, but when Porky throws Charlie out of the house, there is no keyhole.
Continuity mistake: When Daffy eats all of Elmer's food to check for poison, he stops eating for a second and there is a pea and some mashed potatoes on his plate. After a quick cut to Elmer, we return to Daffy, and his plate is now completely empty.
Continuity mistake: When the millionaire is addressing Spike and Droopy at the beginning of the cartoon, you can see his briefcase is at the right hand corner of the table. In the next shot, the briefcase is now in front of the millionaire.
Continuity mistake: When we first see Pepe Le Pew in the perfume shop at the start of the cartoon, the items next to him on the table he is standing on change position between shots.
Continuity mistake: When Spike grabs Tom's whiskers and threatens him, the background behind them changes from a fence to blue sky between shots.