After eight seasons, over 100 kills and more blood than we can imagine, "Dexter" will sign off for good on Sunday.
From the beginning, Dexter Morgan (Michael C. Hall) was a serial killer incapable of having emotions or a true human connection. But over the course of eight seasons, he's faced love, loss, heartache and even friendship with his foul-mouthed sister Deb (Jennifer Carpenter), proving that he may have the capacity for feelings. Will that be Dexter's downfall in the series finale? We'll find out Sunday (9/8c, Showtime). Before then, however, Hall and Carpenter look back at eight seasons of kills and thrills: