Continuity mistake: At the beginning of the cartoon, we see Yosemite Sam reading a newspaper on the window at the Center News. The name of the newspaper Sam is reading is "News Highlights", but when we see a close-up of the paper in the next shot, it is now called "Evening Post."
Continuity mistake: When the man is imitating the frog to the agent in the talent agency, he is initially holding his hat, and then throws his hands up into the air. When his hands come back down, the hat has disappeared.
Continuity mistake: When the nightclub manager is chasing Stan in and out of several rooms in an apartment building, it is dark outside the windows. When the two men climb onto the fire escape, it is daylight. In addition, several scenes in the hallway were printed in reverse. The "JANITOR" sign on the closet is in reverse.
Continuity mistake: Tanya O'Tabby's dress sleeves come and go when she's speaking to Sam Spayed (Garfield) for the last time. (00:25:00)
Continuity mistake: When Tom picks up a telephone book, you can see he is holding the book with both hands, but when we see a close-up of the "Ajax Mouse Exterminators" in the next shot, his hands are nowhere to be seen.
Continuity mistake: When Stan opens the bedroom door and sends Oliver crashing to the metal bed frame, the newspaper which Stan is holding changes from his right hand to left hand between shots.
Continuity mistake: When Yosemite Sam says "I dares" to Bugs, you can see there is nothing behind Bugs, but in the next shot he is standing in front of a mountain.
Continuity mistake: After Tom says goodbye to his friends, he goes to sleep on the window ledge. At this point, you can see it's night time, but when we see him sleeping from inside the house in the next shot, it is daylight outside.
Continuity mistake: When Tom shoots a stream of balls to flatten Jerry, the last ball in the pack is coloured purple, but when the balls rebound off the side rail, the last ball is now a green one.
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.
Audio problem: When Bugs says "I just hope I will be in one piece, so I can appreciate it", his mouth is not moving.
Continuity mistake: When we see "Ben Birdie" on the stage at the start of the cartoon, he is surrounded by a piano, tuba and a drum, but when a mouse appears out of the tuba in the next shot, the drum has completely disappeared.
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 Frisky Puppy is looking inside the box at the dump, the fence behind him is grey, but in the next shot it is white.
Continuity mistake: When Stan whistles to Oliver when he opens the window, the crowbar which Oliver is holding switches from his right hand to left hand between shots.
Continuity mistake: When Bugs pours red ink on Sam's head, he leaves the bottle on its side and there is a label saying "Ink" on it. In the next shot, the word "Ink" has disappeared.
Continuity mistake: When the Coyote climbs into the hot-air balloon, there is nothing on the basket, but when we see the Coyote in the next shot, two sand bags have appeared.
Continuity mistake: The mattress on Rocky's bed is coloured red, but when Bugs helps Rocky put on his tie, the mattress now has red and white stripes on it.
Continuity mistake: When Bugs Bunny is preparing a solution for the bear, there is a silver tray in front of him that disappears in the next shot.
Continuity mistake: Before Tom is about to draw a line on the alarm clock on the blueprint, you can see on the left hand side of the clock there is an "A" and an arrow, and on the right hand side is some writing. When Tom draws the line, the "A", arrow and writing have all disappeared.