Because you like Theo Faron in Children of Men

For Louie C.K., comedy is tough but fatherhood is even tougher. See them in Louie.

Rayon is kinder to the world than the world is to her. See them in Dallas Buyers Club.

Marv is a brutish but principled thug who'd be right at home on an ancient battlefield. See them in Sin City.

Dee Reynolds is selfish, narcissistic, and a target of extremely cruel ridicule. See them in It's Always Sunny in Philadelphia .

Hank McCoy is a quintessential nerdy scientist but with a few rather unconventional physical attributes. See them in X-Men Series.

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.

Barry Egan has too many anger issues to list here. See them in Punch Drunk Love.

Matt Flamhaff is not too concerned about being part of the popular crowd. Too bad his best friend is. See them in 13 Going on 30 .

Raz is a 10-year-old boy who mostly stays in his own head, which makes sense since that's where he is strongest. See them in Psychonauts.

Lazy and cynical‚ Bernard Black is the ultimate curmudgeon. See them in Black Books.

Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.

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