Because you like Count Olaf in Lemony Snicket's A Series of Unfortunate Events
Driven and straightforward with high-technology parts, EVE was sent to Earth to see if it is habitable. See them in WALL-E.
Macbeth was probably named "Most Likely to Kill His Rivals" in his senior yearbook. See them in Macbeth.
Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.
Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.
Jack Skellington is a nightmare-man with a soft heart and smooth voice. See them in The Nightmare Before Christmas.
Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.
Miss Peregrine exists to protect her wards, whether they like it or not. See them in Miss Peregrine's Home for Peculiar Children .
Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.
Buddy Pine is an unhinged superfan of superheroes using technology to take down his idols. See them in The Incredibles.
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.