'Dexter' season 8 won't premiere until June 30, but the way Showtime has been gushing news of late, we doubt we'll even make it that far! Following the big reveal that the eighth season of our favorite serial killer would be his last, as well as the recent poster, Showtime has released a bloody new trailer for the final season, previewing that at least one of 'Dexter's' closest companions will be seeing red. Check out the first trailer for 'Dexter's final season inside!

'Dexter' fans are having quite a week, given the revelation that June 30 would see the final season premiere of Showtime's acclaimed drama, as well as the clip that came long with it. Now, Entertainment Weekly has spurted out the first full trailer for the season, which previews some major confrontations between Dexter and Deb.

Not only that, but we catch our first look at Charlotte Rampling as criminal profiling neuro-psychiatrist Dr. Evelyn Vogel, and a bit of aftermath to Hannah McKay (Yvonne Strahovski)'s absence in Dexter's life. Cheer up buddy boy, she'll be back soon enough, from what we hear!

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, and ‘The Boondock Saints’ star Sean Patrick Flanery as ex-cop turned private-eye Jacob Elroy.

The blood, barbs and baseball bats fly in 'Dexter's' season 8 trailer below, so check it out and tell us what you want to see from the June 30 premiere in the comments!