All bets are off for the eighth and final season of the acclaimed Showtime drama, Dexter™ and the Dexter 2015 Wall Calendar includes a special collectible poster to commemorate the show's eight smash season.As a likable forensics expert in sunny Miami, Dexter Morgan uses his bland personality to disguise the heart of a true killer—one with a peculiar sense of justice who hunts only other monsters. Golden Globe®–winner Michael C. Hall stars as Dexter Morgan. Jennifer Carpenter returns as his adopted sister, Debra, whose loyalties are tested as never before. The series also stars Desmond Harrington, C. S. Lee, Aimee Garcia, David Zayas, Geoff Pierson, and James Remar. Plus, guest star Yvonne Strahovski returns as Hannah McKay and Charlotte Rampling plays psychiatrist Dr. Evelyn Vogel.