Continuity mistake: Cecilia and Raymond are on the end of the dock and Raymond turns around and runs. Cecilia then says her line, turns around and runs. In the next shot the two girls are running towards the end of the dock. You can see Raymond running towards them but Cecilia is gone. She should be in the scene running the same way. (01:28:05)
Other mistake: After the first race, in the scene where Lightning is rushing out on the stage thinking he is the winner, loads of confetti is shot out when the King and Chick Hicks gets onto the stage. The confetti is then falling down, but not a single flake hits any of the cars. However, in the following shots, you can see plenty of it on the stage underneath the cars, even though they haven't moved.
Continuity mistake: Charlie and Scott come across the empty Santa suit in the flashback to the first movie, and the body and all the limbs of the suit are flat in the snow. A shot from the unconscious Santa's right shoulder then shows his arm and gloved hand still upright and in position to wave "bye-bye" before he disappears.Scott215
Continuity mistake: After Homer drops the butcher knife when he sees the web, in the shot of Homer, Edith and Lurvy, before Fern joins them, Edith holds the large blue sponge, but as Wilbur turns to see the web she is visible behind him and the sponge is gone. When Edith says, "It's nothing short of a bonafide miracle," in Charlotte's close-up, the sponge is back in her hand. (00:37:10)Super Grover