Because you like Celine in Before Sunrise

Jason Bourne is suffering amnesia, but considering what he's done as a CIA assassin, maybe that's for the best. See them in The Bourne Identity.

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.

He's the great Black Star, and he's come to assassinate you. See them in Soul Eater.

Konata Izumi has a live-now, worry-later view of the world. See them in Lucky Star.

As a monster-hunter cursed with supernatural abilities, Geralt of Rivia is a cynic burdened by scruples in an unscrupulous world. See them in The Witcher.

Running away from murderous aliens has turned into an interstellar chase for Jupiter Jones. See them in Jupiter Ascending.

Dr. Gordon Freeman is a brilliant physicist is a quiet hero. And given all the violent aliens, he better be. See them in Half-Life.

There's erratic, and then there's Senor Chang. See them in Community.

Dante Alighieri is a crusader fighting his way to absolution. See them in Dante's Inferno.

The irrepressible Lucy Ricardo has never met a challenge she couldn't scheme her way into or out of. See them in I Love Lucy.

John Bender's interests include marijuana, fighting, and breaking the rules. See them in The Breakfast Club.

Judge Dredd is less a man and more a living manifestation of justice. See them in Dredd.