Years and years ago we simply would've known him as Tom Hanks son, but thankfully Colin Hanks has worked hard to create quite a career for himself. Aside from appearing in films like Orange County and King Kong, the younger Hanks has also had quite an impressive career on TV in shows like Roswell, Mad Men and most recently The Good Guys (even though the series was canceled). Now Hanks is keeping his activity on the small screen alive as TV Line reports the actor will have a major character arc in the forthcoming sixth season of Dexter, which just had its first promo show up online recently as well. Apparently details on his character are being kept underwraps but speculation is already rampant that he'll end up being this season's bad guy. I guess we'll have to wait and see how this plays out.