Dark and sinister is the new sexy, thanks to Dexter, which in its second season has proven to be the most successful series Showtime has offered up yet. Remember how much you squirmed in your seat during the season one finale? Believe it or not, the premiere of season two felt like it could have been a season finale--because jaws were on the floor when the credits rolled. For being a supposed sociopath, Dex is pretty broken up about the gruesome events that concluded last season. The one and only person who could possibly understand him is six feet under, and it seems our unlikely hero is losing his homicidal grip.

I love Dexter.