Continuity mistake: When we see the rowing boat on the beach at the beginning of the cartoon, you can see that the oars are standing straight and the boat is on the sand. But when Bugs Bunny takes the boat to escape from Sam, the boat is in the water and the oars are now in the rowlocks.
Continuity mistake: When we see Daffy Duck hiding behind the tree at the start of the cartoon, you can see that behind him on the left there is nothing in the background, but when we see wiping the sweat off his face with a towel in the next shot, trees have suddenly appeared.
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: When Foghorn Leghorn slips an egg into Miss Prissy's nest, you can see that there is nothing on the wall of the chicken shed, but when one the other hens says "A little baby rooster!", there are now nails on the wall.
Continuity mistake: Oliver Hardy, a street musician, enters a tavern along with his five bandmates. To the right of the door is a sign reading "Cheese sandwich, 5 cents." When the bandmates leave the tavern, the sign says "Cheese sandwiches." When Ollie exits, the sign once again says "Cheese sandwich, 5 cents."
Continuity mistake: When Elvis hands a pair of binoculars to his pappy, you can see there is a swarm of flies buzzing around Pappy, but in the next shot the flies have disappeared.
Continuity mistake: When Butch points his pistol at Tom, you can see that the handle has nothing written on it, but in the next shot the words "Ajax" have appeared.
Continuity mistake: When Spike threatens to kill Tom for giving him the hiccups, you can see that there is a burst paper bag by Spike and there is nothing in Tyke's bed, but when Tom crashes on the ground after climbing onto the house's guttering, the paper bag has disappeared and there is now a pillow and blanket in Tyke's bed.
Continuity mistake: Before Dinah the Dachshund enters her home, the door flap is open. In the next shot, it is closed.
Audio problem: When we see the moth singing on his way to the bar, his mouth doesn't move.
Continuity mistake: When Linus and Lucy are talking to Snoopy he's got a shopping cart stuck on his right leg. Then, when he's getting on the bus it's suddenly on his left leg.
Continuity mistake: When the dogs run away from the Mexican hairless dog after thinking she's a skunk, the Mexican dog's ears are pointing up but in the next shot they are pointing down.
Continuity mistake: When Stan says "I was wondering who it was" to Oliver, you can see that Oliver has nothing on his head, but in the very next shot he is now wearing his bowler hat without him having put it on.
Factual error: When the camera pans to the theatre right after the opening credits, the sign uses the British spelling of "theatre" instead of the American "theater."
Continuity mistake: When the dog is grooming the cat, the front door of the house next to them is open, but when the two are at the door a little later on, it is now closed.
Continuity mistake: After Giovanni Jones has performed his first note during the concert's final act, you can see that Bugs Bunny's right hand is flat on his side, but in the next shot his hand is now bent backwards.
Continuity mistake: When Daffy Duck bangs on Agnes' door, the colour of the door is initially grey but changes to brown in the next shot.
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 Sam takes the salt shaker to Bugs, he places it on the corner of the table, but when Sam walks back to his chair, the shaker has disappeared.
Visible crew/equipment: Lighting equipment is seen on Trevor's sunglasses just as he finishes speaking in his Mandarin voice. (00:03:30)