Because you like Sandy Cheeks in SpongeBob SquarePants

A self-professed psychopath, James kills small animals for fun. After getting bored of that, he is ready for an ambitious murder. See them in The End of the F World.

Rick Sanchez is a gruff, alcoholic mad scientist, with the emphasis on "mad." See them in Rick and Morty.

Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.

Tony Stonem is the golden boy of Bristol. Problem is, he knows it. See them in Skins.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

Jyn Erso is a rebellious criminal tasked with stealing the blueprint to the Death Star to find its fatal flaw before it destroys the planet. See them in Rogue One.

Kilgrave is a domineering, abusive boyfriend. Then, add in the power of mind control. See them in Marvel Cinematic Universe.

Beneath Arthur's brash demeanor lurks the heart of a compassionate future king destined to unite the five kingdoms. See them in Merlin.

Pengiuns, turtles, and all things scientific is where Sam's expertise lies. Girls are uncharted territory, but Sam is trying to branch out. See them in Atypical.

Obi-Wan Kenobi is a sage Jedi who doesn't need to say much to teach you a galaxy's worth of wisdom. See them in Star Wars Series.

Ciri had a princess upbringing, and some of the facts of common people's lives are a mystery to her. See them in The Witcher.