Because you like Hoban Washburne in Firefly
Buttercup is a farm girl turned princess who'd do anything to have her old life back. See them in The Princess Bride.
Sokka is the group's self proclaimed comedian, occasionally he'll even make people laugh! See them in Avatar: The Last Airbender.
Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.
Mac is a karate-chopping, beer-chugging schemer. See them in It's Always Sunny in Philadelphia .
Funny, bubbly, and relaxed, Emma has a magnetic personality that makes her the life of the party. See them in Blue is the Warmest Color.
Dean Forester is just your friendly, neighborhood grocery bag boy. See them in Gilmore Girls.
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.
It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.
Although Borat has a curious mind, he has no filter, and some very out of date views on just about everything.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.
Although Mako Mori may be small and quiet, she is a core of battle-hardened steel. See them in Pacific Rim.