Continuity mistake: Near the end of the movie, when Oppenheimer is being interrogated in the small room, his lawyer is on the phone (we later find out it's Kitty). In a wide shot, he gives Oppenheimer the phone, and he puts it to his left ear. The next shot is a tight shot of Oppenheimer's face with the phone to his right ear.

Continuity mistake: Hatchet marks are already visible on the door when Vic Nottingham arrives to chop through it.

Scott215

Revealing mistake: During Quidditch tryouts, when Ron blocks the Quaffle with his head in the closeup, Ron's body disappears at the bottom of the screen below the digital editing line. (Only visible on fullscreen DVD).

Super Grover ★

Trivia: Nick Fury's wife is played by Charlayne Woodard, who previously played Samuel L. Jackson's mother in the films "Unbreakable" and "Glass."

Phaneron ★

Question: Why does the young red-headed nun, that doesn't sing very loud (can't remember her name), wear a different habit?

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: When the Dark Aster enters the atmosphere at the end of the film, its wings untwist as it descends, in most of the scenes afterwards and the hologram the ship's wings are still twisted, then later during the battle they untwist again.

Continuity mistake: During the "Why Should I Worry" song, Dodger goes with his "scarf" of sausages through a basin full of wet cement. Logically the cement should be stuck on the sausages, though that does not appear to happen, even though the sausages went through the cement. There is cement on his paws, though, that he needs to wash off.

Tricky

Creasy: Okay, my friend. It's off to the next life for you. I guarantee you, you won't be lonely.

Trivia: Mayday uses Rust-eeze, Lightning McQueen's sponsor from Cars.

Visible crew/equipment: A boom microphone is reflected in Luke's goggles when he says "Hey, what's the matter? You smell something?"