Dexter: Our Antihero Starts to Lose Control in New Season 8 Promo—Watch Now!

Showtime hit series returns for its potential last season on Sunday, June 30

It's going to be one bloody summer!

Dexter returns for its eighth and reportedly final season on June 30, and Showtime just released an epic new promo that teases Dexter's (Michael C. Hall) "truth beginning to spill." Ruh-roh!

"I'm losing control," Dexter, our "neat monster" of an antihero, says in a voiceover. "And the only thing I know for sure is that it isn't going to be pretty." Is it June yet?!

Dexter returns Sunday, June 30, at 9 p.m. on Showtime.