Continuity mistake: At the beginning of the cartoon, the perfume shop seller has a flower in his right hand while riding on his bicycle, but in the next shot the flower has disappeared.
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: After Tom has torn up Jerry's diary, you can see that the pie is next the hole of Jerry's home, but when Jerry comes around the corner and sees Tom, the pie is now positioned near Tom's foot.
Continuity mistake: When Chip is hit on the head by a stone a second time, Dale helps him up and takes away the stone. When this happens, you can see there is nothing on the ground behind Chip but in the next shot grass has suddenly appeared.
Continuity mistake: When the coyote is tossing the boomerang up and down, his tail keeps disappearing and re-appearing.
Continuity mistake: When the driver of the Acme Pet Shop van goes into his vehicle, the doors on the back of the van change between shots.
Continuity mistake: The movie begins with Joe Backett witnessing one of the many victories by swim star Eve Barrett. In the very first wide shot of the pool, Esther Williams is fitting her cap getting ready to compete. Cuts to a closer view, and she has a towel on her shoulders that she has to take off before fastening her cap. (00:01:45)
Continuity mistake: When Bugs rolls the dice during the gambling scene, the dice land on the table and the other gamblers take their money away. But when we see Steve and Bugs in the next shot, the dice are no longer on the table.
Continuity mistake: When Junior is reading the back page of his father's newspaper during breakfast at the start of the cartoon, the page has "Bugs Bunny Comics" at the top of it, but when Papa Bear puts his hand through the newspaper to hit Junior and tell him to eat his oatmeal, the page now just says "Comics".
Continuity mistake: When Sinatra comes down to Esther Williams to serenade her by the pool, she has just been swimming. When she meets up with him by the tree she is dry as a bone. Even her swimsuit is dry.
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.
Continuity mistake: When the three pigs are reading a book at the beginning of the cartoon, the front cover has "Children's Stories" on the red rectangle, but in the next shot the words have disappeared.
Continuity mistake: When Jerry orders the baby woodpecker out of his home, you can see that Jerry's right foot is facing sideways but in the next shot it is now facing straight.
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.
Continuity mistake: After Porky ties up the mailbag with Charlie Dog in it, he is holding the bag vertically, and puts the label "to Scotland" on it. When Porky goes in the house, Charlie is standing by the bag which is lying horizontally, and the label is affixed differently.
Character mistake: In Frank Sinatra's scene in the taxi cab, when the girl is singing "Come Up to My Place," he rolls the cab window down and when he rolls it back up, he catches the front of his hair (the quiff) and has to roll the window back down to release it.
Other mistake: The calendar on the wall in Porky's kitchen shows April as having 31 days instead of 30.
Continuity mistake: When the mouse (hidden in a vase) tiptoes on the table at the start of the short, the bread on the plate is initially pointing up, but in the next shot it is pointing down.
Continuity mistake: When Pluto sees the bubble gum machine, you can see that the slide lever is positioned on the left of the machine. In the next shot it is now on the right, and in the shot after that, it is back in its original position.
Continuity mistake: When we first see the tree hut at the start of the cartoon, you can see there is nothing by the top left corner of the window, but when the camera pans in on the hut, a blue piece of paper has appeared.