Because you like Billy Costigan in The Departed

If Lisbeth Salander can hurt a bastard who deserves it by digging up stuff about him, she feels good. See them in The Girl with the Dragon Tattoo.

Humble, caring, and protective, Scott McCall tries to make the best of his newfound status as a werewolf. See them in Teen Wolf.

Although Borat has a curious mind, he has no filter, and some very out of date views on just about everything. See them in Borat: Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan.

Mac is a karate-chopping, beer-chugging schemer. See them in It's Always Sunny in Philadelphia .

A house elf, Dobby is loyal, compassionate, and yearning for freedom. See them in Harry Potter Series.

There's magic behind Tara Maclay's quiet façade. See them in Buffy the Vampire Slayer.

This suave con-man doesn't just want to become rich. Danny Ocean wants to rip off the guy who stole his wife in the biggest Vegas con. See them in Ocean's Eleven.

Vash might act like a carefree, peace-loving goof, but it's not wise to underestimate this "Humanoid Typhoon." See them in Trigun.

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

As high-strung as she is talented, Rachel Berry both marches and sings to the beat of her own drum. See them in Glee.

Spencer Reid's super-smarts helps catch killers, and his social awkwardness endears co-workers. See them in Criminal Minds.

Nick Miller might not have a bank account, but he defintely has a lot of love to give. See them in New Girl.