Because you like Madame Vastra in Doctor Who

Walter White's knowledge of chemistry allows him to cook astoundingly pure meth, leading to a rapid – albeit tumultuous – rise in the criminal drug world. See them in Breaking Bad.

America Singer is a feisty, fiercely independent musician who places little value on the restrictive rules of her society. See them in The Selection .

Tiffany Maxwell wishes people would stop reminding her about her dead husband. See them in Silver Linings Playbook.

From his attire to his form while running, aesthetics rule Rei Ryugazaki's life. See them in Free! Iwatobi Swim Club.

Known as the "rat king" of Paddy's Pub, bartender Charlie Kelly spends most of his time drinking at his bar instead of serving drinks to customers. See them in It's Always Sunny in Philadelphia .

Quentin has his whole life mapped out. It might sound boring, but he likes boring. See them in Paper Towns.

Christian Grey is just as controlling in the bedroom as the boardroom. See them in Fifty Shades of Grey.

Fiona Gallagher wants to be able to give her siblings everything that they deserve because her parents aren't going to do it. See them in Shameless.

Cher Horowitz may have a problem with hubris, but she looks utterly fabulous while learning a lesson about the dangers of meddling. See them in Clueless.

Phoebe Buffay works as a masseuse while attempting to put her spark in a world where everyone else’s seems to have dulled. See them in Friends.

Dory is more than a little forgetful, but she'll always remember to have your back. See them in Finding Nemo.

Simba just can't wait to be king, but he's got a lot of growing up to do first. See them in The Lion King.