Because you like Vito Corleone in The Godfather

Alex DeLarge likes his favorite milk-based, drug-laced cocktail. It helps him get in the mood for a night of "ultra violence." See them in A Clockwork Orange.

If anyone can stay optimistic and friendly under harsh alien rule, it's Alyx Vance. See them in Half-Life 2.

Free-spirited Annie Hall goes through life saying "La-di-da, la-di-da, la la." See them in Annie Hall.

Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.

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.

Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.

Ethan Hunt's mission, should he chose to accept it, is to save the world from impossible threats. See them in Mission: Impossible.

Don't let his old age fool you, Heihachi Mishima is a ruthless pragmatist who values self-reliance above all else. See them in Tekken .

It's certainly easier to get great footage of crimes when you can guarantee they'll happen. See them in Nightcrawler.

Blade has all the cool vampire powers with none of the weaknesses. Definitely not a guy to pick a fight with. See them in Blade.

Playing his cards close to his vest, J. Daniel Atlas believes the closer you look, the less you see. See them in Now You See Me.

Aiden Pearce is a hacker who knows how dangerous the world can be, both online and off. See them in Watch Dogs.