I came across a few great movie goofs in the Harry Potter movies. Here are just a few samples:
Harry Potter and the Sorcerer’s Stone
- A giant Cerebus drools a huge glob of sticky drool onto Ron’s shoulder. Then he jumps through the trap door and when he lands, his shoulder is clean.
- When Percy is telling the first years where their rooms are at, he states that the boys are “up the stairs and to the left, girls the same but to the right”. After meeting fluffy for the first time, Hermione goes to the left and the boys to the right.
Do you know of any Harry Potter movie mistakes?

in harry potter and the gobling of fier whene he go`s in the water he has webb feet but as soon as he comes out his feet are normal