Because you like Liesl von Trapp in The Sound of Music

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

Cosette is an idealistic woman whose innocence stands in contrast to her harsh childhood. See them in Les Miserables.

Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

Haley Dunphy's interests include shopping, dating, and avoiding homework at all costs. See them in Modern Family.

Working as a captain in the American Expeditionary Forces and a spy for British Intelligence, Steve Trevor wants to end World War I once and for all. See them in DC Extended Universe.

Faith has a chip on her shoulder and a stake in her hand to slay vampires in her town. See them in Buffy the Vampire Slayer.

Calling Alicia Florrick a "good wife" is damning this smart, capable, thoughtful woman with too-faint praise. See them in The Good Wife.

All Catelyn Stark wants is to keep her family safe, but life in Westeros makes it nearly impossible. See them in Game of Thrones.

Murph is inquisitive, compassionate, and stubborn, with a passion for science she shares with her dad. See them in Interstellar.