‘Dexter’ Season 6 Trailer Is a Bloody Good Time (Video)

Michael C. Hall offers a killer glimpse of what’s to come on Showtime’s gripping but gory drama

Television's most charismatic serial killer will be back for another round this fall, when Showtime's engaging but gruesome drama "Dexter" returns for a sixth season.

Get prepped for the carnage with the season six trailer in the video below; it's a totally killer bit of footage.