Because you like Amsterdam Vallon in Gangs of New York

When the going gets tough, Rick Grimes gets tougher. It's a very useful trait when the world goes to hell. See them in The Walking Dead.

Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.

A sweet princess , Giselle is about to realize that life is no fairy tale. See them in Enchanted.

Po is a clumsy, friendly panda who likes to take it easy. But now he's expected to save the world? See them in Kung Fu Panda.

Cynicism is his armor and words are his weapons, but what Tyrion Lannister would really like is some nice wine. See them in Game of Thrones.

A wildly brilliant detective, Sherlock Holmes can figure out everything except how to interact with other human beings. See them in Sherlock.

Bart Simpson is an aspiring juvenile delinquent who doesn't want you to have a cow, man! See them in The Simpsons.

If you need her, Lisa Simpson will be in her room with her saxophone and a good book. See them in The Simpsons.

Michonne 's light on conversation and deadly with a blade. See them in The Walking Dead.

Aragorn is the one true king, a title he is too humble to accept. See them in The Lord of the Rings.

This wizard is never late, nor is he early. Gandalf arrives precisely when he means to. See them in The Lord of the Rings.

Even the smallest person can change the course of the world, if he's brave enough. See them in The Lord of the Rings.