Showtime has released a new promo trailer for the seventh season of "Dexter" which finally gives us a great deal of footage from episodes in the upcoming season and elaborates on some of the subplots and story lines coming up this year.

The footage focuses on the regular cast members, not really showing the high profile guest stars this year including Ray Stevenson, Yvonne Strahovski, Calista Flockhart and Jason Gedrick. New episodes kick off on September 30th.