Because you like The Iron Giant in The Iron Giant
Despite Norman Bates' typically kind and shy personality, he is also prone to occasional violent outbursts. See them in Bates Motel.
Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.
The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.
Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.
This lab mouse has one thing on his huge brain: trying to take over the world on a nightly basis. See them in Pinky and the Brain.
Kim Kelly is a high school bully who's normally in a bad mood. But there's a softer side to her. See them in Freaks and Geeks.
Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.
This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in DC Extended Universe.
This elf loves smiling, eating sugar, and spreading Christmas cheer. And no matter what, Buddy always sees the best in people. See them in Elf.