Even though 'Dexter' season 8 will treat bloodthirsty fans to its premiere a full three months ahead of usual, we're dying for a real look at the latest (and potentially last) season of our favorite Showtime serial killer. The latest teaser for 'Dexter's' eighth season doesn't show us much in the way of new footage, but promises that Dexter Morgan will have to step things up to keep people from learning his secret, and it isn't going to be pretty!

Ready for the latest look into 'Dexter' season 8 before the premiere drops on June 30? Showtime has released creepy new teaser for the season that lacks any real footage, but promises that Dexter has a bloody mess on his hands the way people keep learning about his nighttime activities left and right. "I'm losing control," says the Bay Harbor Butcher. "And the only thing I know for sure is that it isn't going to be pretty."

Elsewhere, ‘Dexter’ season 8 will feature appearances from ‘One Tree Hill’s Bethany Joy Lenz as Dexter’s new neighbor Cassie, ‘Last Resort‘ star Darri Ingolfsson as her antique-dealing paramour, ‘Entourage‘s’ Rhys Coiro as a bail jumper on Deb’s radar, ‘The Walking Dead‘ star Nick Gomez as a hitman that comes to tangle with Deb, Charlotte Rampling as criminal profiling neuro-psychiatrist Dr. Evelyn Vogel, and ‘The Boondock Saints’ star Sean Patrick Flanery as ex-cop turned private-eye Jacob Elroy.

Check out the latest teaser for 'Dexter' season 8 below, and tell us in the comments what you want to see from the new season premiering Sunday, June 30!