19.
The donkey transformation scene in Pinocchio
18.
The Horned King rises his undead army in The Black Cauldron
16.
Hexxus' entrance in FernGully
15.
The Child Catcher's entrance in Chitty Chitty Bang Bang
14.
The Evil Queen turns into the crone in Snow White and the Seven Dwarves
13.
Charlie's nightmare in All Dogs Go To Heaven
12.
Final showdown with Gmork in Neverending Story
11.
The "Night on Bald Mountain" sequence in Fantasia
10.
The Skeksis Emperor's Death in The Dark Crystal
7.
Pink Elephants on Parade sequence from Dumbo
6.
The headless lady and her head collection in Return to Oz
5.
The Grand High Witch unmasks herself in The Witches
4.
The scary clown sequence in The Brave Little Toaster
3.
Large Marge in Pee Wee's Big Adventure
2.
Judge Doom's toon reveal in Who Framed Roger Rabbit?
1.
The boat ride freakout in Willy Wonka and the Chocolate Factory