Because you like The Master in Doctor Who

Alison DiLaurentis believes you're always better off with a really good lie. See them in Pretty Little Liars.

Aimee Finecky has big dreams, but she's too busy taking care of everyone else's desires. See them in The Spectacular Now.

Regina George is teen royalty. And anything the queen bee says, goes. See them in Mean Girls.

Carl Gallagher is a budding psychopath fascinated with rule breaking. See them in Shameless.

A nurturing, selfless, and level-headed leader, Makoto Tachibana loves looking out for his friends. See them in Free! Iwatobi Swim Club.

Ben Barber is ready to show you that he's twice the man you think he is. See them in Ride Along.

Fun and feisty on the outside, Meredith Grey is dark and twisty on the inside. See them in Grey's Anatomy.

Convinced that the world is conspiring against him, Tatsuhiro's reconciled himself to his fate as a shut-in. See them in Welcome to the NHK.

Stoic, cynical, and independent, Homura Akemi is an alluring enigma. See them in Puella Magi Madoka Magica.

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

Think you grew up fast? At 12, Mathilda is an aspiring assassin eager to avenge her family's murder. See them in Leon: The Professional.

Annie Walker can bake a beautiful cupcake, but everything else in her life is a mess. See them in Bridesmaids.