Because you like Carl Gallagher in Shameless

After finding a mysterious object in one of the many rooms in her father's mansion, Bulma is inspired to discover its secrets. See them in Dragon Ball.

Taking down villains, standing up to sexism, and pulling off a bright-red lipstick are all in a day's work for Agent Peggy Carter. See them in Marvel Cinematic Universe.

John Watson is haunted by his past (who isn't) but he's starting to branch out with some help from a world class detective. See them in Sherlock.

A genetic experiment engineered to be the perfect assassin, Agent 47 is cold, professional, and lethal. See them in Hitman.

Ava may just be the perfect woman. So long as she can pass a Turing test. See them in Ex Machina.

Although Morrigan knows every kind of magic there is, friendship is an untested area for her. See them in Dragon Age Series.

Foul mouthed and disturbingly comfortable with violence, Hit-Girl is a precocious assassin who doesn't need anyone's protection. See them in Kick-Ass.

Shana is a red-haired warrior with a black-and-white worldview. See them in Shakugan no Shana.

Auggie Pullman is a true wonder depite what some cruel classmates say. See them in Wonder .

When push comes to shove, the usually overly cautious Luigi has the heart of a hero. See them in Super Mario Bros..

On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.