Because you like Addison Montgomery in Grey's Anatomy

Hawkeye Pierce is a Devil-may-care Army doc who'd have the Devil laughing and drinking in five minutes flat. See them in M*A*S*H.

A resourceful ship systems engineer, Isaac Clarke does his best to batttle the infection spreading across space. See them in Dead Space.

Living with a curse, Kyo Sohma is sick of being treated like garbage his whole life. See them in Fruits Basket.

His superiority complex coupled with his bitter desire for revenge makes Vegeta a formidable foe. See them in Dragon Ball Z.

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

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

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

For Sly Cooper, stealing isn't just about the haul. It's also about the journey. See them in Sly Cooper.

Fox McCloud leads a team of pilots through the Lylat System in search of the evil genius Andross, the villain that killed his father. See them in Star Fox.

Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.

Talented but anxious, Shinji Ikari struggles to bear the challenges that life hands him. See them in Neon Genesis Evangelion.