Because you like Donna Pinciotti in That '70s Show

Simon Belmont is a vampire hunter bravely carrying on the family business. See them in Castlevania.

There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.

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

Ex-adviser to the king and most powerful sorceress, Yennefer is determined to be even stronger to attain her freedom in a war-torn world. See them in The Witcher.

When it comes to dancing and life, nobody puts Frances Houseman in the corner. See them in Dirty Dancing.

Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.

Detective Alec Hardy doesn't let anyone get too close to him. See them in Broadchurch.

It turns out the girl of your dreams just might have dreams of her own. See them in (500) Days of Summer.

Kathy is a natural caretaker who strives to find hope in even the darkest of times. See them in Never Let Me Go.

A sadistic sociopath, Lil Z is helping make the City of God slum a Hell on Earth. See them in City of God.

Tifa Lockhart is part mother hen, part martial arts bad-ass. See them in Final Fantasy Series.

Pro tip: the psych ward is not the best place to find a mentor like Lisa Rowe. See them in Girl, Interrupted.