Michael C. Hall Sees Red in New ‘Dexter’ Promo

Check out the killer new clip for the sixth season of Showtime’s hack-‘em-up hit

Allow Michael C. Hall to creep you out for the next 30 seconds or so.

Cable TV's favorite serial killer, Dexter Morgan, returns to Showtime this fall for a sixth season, and series star Hall — in his guise as Morgan — primes the public's bloodlust in a new promo.

"You know me; we've been through a lot together," Hall intones as the camera slowly closes in on his soulless stare. As the tension builds, Hall/Morgan reveals that he has a message for the audience, as his eyes turn a bloody red:

"I'm feeling like my old self again. Renewed, recharged, refocused with nothing to stop me from being me."

Perhaps an industrial-size dispenser of Visine is in order here…

Welcome the old Dexter back by watching the video below.