Because you like James P. Sullivan in Monsters, Inc.
Scar is sneaky, snarky, and always striving for more power. See them in The Lion King.
How lucky are we that Arthur Curry, the King of Atlantis, hasn't taken over the surface world? Very! See them in DC Extended Universe.
Danny Zuko's car is auto-matic. Its system-matic. Its hyyyyydro-matic. Why, its greased lightning! See them in Grease.
Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.
Once a handsome prince, the Beast is now a grumpy, furry, monster. It's hard to pinpoint which mammal he resembles the most. See them in Beauty and the Beast.
Lilo is an Elvis-loving, troublemaking, imaginative little girl. See them in Lilo & Stich.
Esmeralda's street wisdom is unparalleled. See them in The Hunchback of Notre Dame.
Viking Astrid Hofferson has it all: brains, brawn, and some killer braids. See them in How to Train Your Dragon.
A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.
N'Jadaka is a righteous man with a violent agenda. See them in Marvel Cinematic Universe.
Sam Montgomery works hard, but her evil stepmother makes sure her efforts don't pay off. See them in A Cinderella Story.
Surly and sarcastic, Manny travels alone and prefers it that way. See them in Ice Age.