Because you like Iroh in Avatar: The Last Airbender

A cruel pirate, Captain Hook still fancies himself a gentleman. See them in Peter Pan.

Maurice Moss is a dedicated IT guy who even talks like a computer. See them in The IT Crowd.

April Kepner is an excellent surgeon, but outside of the operating room, she's more anxious than most. See them in Grey's Anatomy.

Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.

A determined and cold-hearted spy, Cassian Andor will do what it takes to stand up to the evil Galatic Empire. See them in Rogue One.

Hannah Horvath is kind of a mess, but she owns her messiness in a way few people do. See them in Girls.

Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all. See them in DC Extended Universe.

Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.

Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.

You won't like him when Bruce Banner is angry. See them in Marvel Cinematic Universe.

Assistant to the demanding editor-in-chief, Emily Charlton comes across as cold and insensitive. But who can blame her? See them in The Devil Wears Prada.