Because you like Khan Noonien Singh in Star Trek Into Darkness

Jin Kazama is a fearsome warrior torn between the darkness and the light. See them in Tekken .

Don't worry about this forensic scientist offing you unless you're a serial killer yourself. (You're not, right? Just checking.) See them in Dexter.

While his twin tries to save lives, Millions Knives does the best to end them. See them in Trigun.

Summer Roberts is privileged and preppy but also surprisingly open-minded and fiercely loyal. See them in The O.C..

A short-tempered guy, Bowser is determined to wreak havoc on the Mushroom Kingdom. See them in Super Mario Bros..

Robin Scherbatsky is a former teen pop star who loves dogs and is scared of relationships. See them in How I Met Your Mother.

Zeratul is cryptic, mystic, and not to be messed with. See them in StarCraft .

Gordie Lachance never had any friends later on like the ones he had when I was twelve. See them in Stand By Me.

Mr. Pink doesn't tip. Enough said. See them in Reservoir Dogs.

Hans Landa doesn't seem to have issues with Jews, but he hunts them because he's determined to do his job well. See them in Inglourious Basterds.

If Jack Torrance is one of his moods, you'll be the unlucky victim of the most bone-chilling, sinister yellers around. Bring your own axe. See them in The Shining.

Innately shy, Ginny Weasley is growing into a feisty, independent spirit. See them in Harry Potter Series.