Showtime has released a quick new teaser for the upcoming sixth season of “Dexter.” And from the looks of it, he’s finally ready to move on after losing Rita.

“I wanted to be the first to tell you, I’m feeling like my old self again,” says Michael C. Hall’s Dexter Morgan in the latest teaser for the show’s sixth season as his eyes slowly turn red… with rage.

“Renewed. Recharged. Refocused. With nothing to stop me from being me.”

“Dexter” will return this fall only on Showtime.