Because you like Katara in Avatar: The Last Airbender

Stuck somewhere between life and death, Talion is motivated by one thing only: vengeance. See them in Middle-earth: Shadow of Mordor.

Margo loves mysteries so much that she becomes one. See them in Paper Towns.

This thrill-seeking driver lives by a very particular moral code. He stands by his word and he's loyal to a fault. See them in Drive.

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

A believer in the philosophy of Nietzsche, Dwayne Hoover has taken a vow of silence until he becomes a test pilot for the Air Force. See them in Little Miss Sunshine.

Can you be reckless and still be in control? Neil McCormick hopes so. See them in Mysterious Skin.

Although Penny's friends have genius-level IQs, they regularly come to her for advice and insight. See them in The Big Bang Theory.

A secret smoker, Margot Tenenbaum has plenty more secrets where that came from. See them in The Royal Tenenbaums.

Introspective Theodore Twombly would rather observe life than participate in it. See them in Her.

Faced with inequality, Gale Hawthorne has a rebellious spirit that only grows. See them in The Hunger Games .

Sandy Olsen is out of her head, hopelessly devoted to Danny. See them in Grease.

With a unique ability to empathize with killers, Will Graham helps society but his sanity pays the price. See them in Hannibal.