At first, hearing the news that we are having a DEXTER prequel series, didn’t quite excite me. I mean, being an avid fan of the original TV Show, having seen the flashbacks already of Dexter Morgan’s early life, what was there to tell?

But as each week passes and news of a casting that includes the likes of Christian Slater, Patrick Dempsey and Sarah Michelle Gellar, I am now fully on-board as its now beginning to excite me, even more so with this new recently released images that will no doubt entice all fans.

Here we get the first look of Slater as Harry Morgan, Patrick Gibson as the iconic Dexter Morgan and Molly Brown playing Dexter’s younger sister, Debra Morgan, all images curtesy from the guys at DEADLINE.

Here is the synopsis of the upcoming show and the images are under it.

Dexter: Original Sin follows Dexter in 1991 Miami, as a student transitioning into a serial killer in training. When his bloodthirsty urges can no longer be ignored, Dexter finds solace and understanding in Harry. As his only confidant, he teaches Dexter a Code that’s designed to help him find and kill people who deserve to die—all while avoiding getting caught by law enforcement. This is a particular challenge for young Dexter as he begins a forensics internship at the Miami Metro Police Department.