Continuity mistake: When the Sutherland engages the four French ships, her masts are shot to doll rags, with the upper masts and fighting tops plunging to the deck. However, the lower shrouds and ratlines, which are attached to the tops, remain intact.
Continuity mistake: When we see Nasty Canasta's drink, you can see there are holes on the counter next to the glass when the bartender puts two ice cubes in it. When Daffy Duck dares Nasty Canasta to drink it, the holes have disappeared.
Continuity mistake: When Yosemite Sam tells Bugs Bunny to stop playing his "jukey-box", you can see the glass next to the jug is on the left, but when Sam has fired his gun and Bugs has stopped play, the glass is now on the right.
Continuity mistake: When we first see the cheese where Hubie and Bertie have been eating from, there are two holes and by the left hole there are pieces of cheese. When Hubie emerges from the hole, the pieces have disappeared.
Continuity mistake: When Tom is throwing dynamite into Jerry's mouse-hole, you can see he is surrounded by sticks of dynamite, but when Muscles marches out of the hole with the dynamite, the sticks have disappeared.
Continuity mistake: In the overheard view of the dog grooming the cat, you can see there is nothing beside them, but in the next shot a blue ribbon suddenly appears.
Continuity mistake: When Bugs (in a female hunter's costume) shoots the hat off Elmer's head, you can see there are footprints on the ground. But when Bugs walks up to Elmer, the footprints have disappeared.
Continuity mistake: When Sylvester and the orange cat take Tweety Pie's nest, you can see the outside of the nest is covered in snow. But when the two cats reach the bottom of the pole, the snow has gone.
Continuity mistake: When Bugs is putting wood into the oven, the left hand door is open. When he says "I couldn't do that to the little nimrod", we return to the oven and the left hand door is now closed.
Continuity mistake: When the young man says "What's cooking?" to St. Peter at the beginning of the short, St. Peter is holding a feather in his right hand. In the next shot, the feather has disappeared.
Continuity mistake: After the first training montage, Alice is worried she might have flunked Meteorology and asks Marcie a question. When the door opens and everyone laughs, they both are in wildly different position than in the previous shot. (00:09:05)
Continuity mistake: The flagpole on the ledge of the skyscraper with Spike's milk bottle on it was not there originally when Droopy rescued Spike.
Continuity mistake: When Sylvester discovers that the cupboard door has a lock on it at the end of the cartoon, he is holding a can opener in his right hand, but after we see a close-up of the lock, we return to Sylvester and the can opener has disappeared.
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 Porky Pig arrives at the castle, he appears completely dry. But when he opens the door in the next shot, he is soaking wet, and when we see Porky a few shots later, he is dry again.
Continuity mistake: Lt. Richard Tufts arrived at Capt. Quincy Wyatt's camp. A child walks up to him and starts checking his cavalry sword out. The position of the kid's hands keep changing between shots, and when Monk tells him he's the son of the captain, Tufts' hand is suddenly on the handle of the saber. (00:07:10)
Continuity mistake: At the beginning of the short, we see a wrestling match on the television and underneath the screen are two knobs; the left knob is between "Light" and "Dark" and the right knob is between "Vert." and "Hor." When the cat wakes up and sees a turkey advert on the television, all the words have disappeared.
Continuity mistake: When Raymond Burr emerges from the door at the beginning of the movie, in the first shot he is in the background while Mrs. Van Gelder is dancing. Notice that the decoration to the left of the door frame casts no shadow, but in the next shot the ambient lights have changed so much that now the hanging sculpture projects a huge one. (00:02:50)
Continuity mistake: At the start of the shooting the balloons sequence, Spike is about to shoot and you can see the bottom shelf of the prize stand has two polar bears and two dolls. When Spike has finished his round, all of the prizes on the bottom shelf are polar bears.
Continuity mistake: Henry has his paisley bandana on his head when charging but loses it along the charge, but it reappears on his head during the conclusion of the battle charge. (01:08:55)