Because you like Nymphadora Tonks in Harry Potter Series

You don't teach a class called "How To Get Away With Murder" without knowing a thing or two about getting away with things. See them in How to Get Away with Murder.

Raiden is an efficient soldier haunted by his repressed past. See them in Metal Gear Series.

Sabriel is smart enough to understand the dangers that await her and brave enough to face them anyway. See them in Abhorsen Series.

Reclusive, quiet, and seemingly emotionless, Lain Iwakura feels like an outsider in her hyper-connected world. See them in Serial Experiments Lain.

A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.

It's certainly easier to get great footage of crimes when you can guarantee they'll happen. See them in Nightcrawler.

Crono may not talk, but this time-traveling hero's heart speaks volumes. See them in Chrono Trigger.

Back in his hometown, Richie Tozier has been punched, dragged to a crackhouse and now has to kill a clown. See them in It.

Rue is an icy prima ballerina whose obsession with perfection obscures a hidden desire to be loved. See them in Princess Tutu.

Spike Spiegel is a bounty-hunter with a laidback style and lightning-quick moves. See them in Cowboy Bebop.

Tyler Gage is going to have to step up soon on the dance floor. Otherwise, it's back to janitorial work. See them in Step Up.