Dexter Morgan will look decidedly different when he comes back on Sept. 27. Not only will he be contending with a new serial killer and a familiar face from the past, but Rita has given birth to their son so he's got to schedule feedings in between murders.
Yes, this season promises to see Dexter reach new lows -- sleep deprivation definitely won't help him keep the dark passenger at bay. Tagging along for the mayhem is the incomparable John Lithgow, as The Trinity Killer, Dex's newest adversary.
As one of the few shows that has gotten better and better in subsequent seasons, I'm one fan who can't wait to see what "Dexter" digs up -- or buries -- in year four! Check out the brand new trailer and decide if there's anything worse than a sleepless serial killer!