Is it even a Dexter finale without a bit of bloodshed, a big twist, and a setup for the next season? Of course not. Dexter: Original Sin took a page from the original series' book in its finale on Feb. 14, shaking up the show ahead of what we can only hope will be a second season (at time of press, Showtime had yet to confirm an official return).

Original Sin ends with Deb (Molly Brown) deciding to forego a college volleyball scholarship to follow in her father and brother’s footsteps at Miami Metro, setting up the intricate web of lies Dexter must weave to keep his cop sister off his blood-soaked trail.

Original Sin charts Dexter's early years, but it also features his brother, and the future Ice Truck Killer, which could lead to a future spin-off.

Showrunner Clyde Phillips, who is currently working on 'Dexter: Resurrection,' just set up another season of the prequel series with that ending: "We didn't know everything going in, and still don't."

The universe of Dexter expanded with the addition of a prequel, and there are a ton of exciting things to know about Dexter: Original Sin.

Here's how the actor felt about giving that final speech and what he looks forward to next from the 'Dexter' prequel.

Original Sin is here, and it does not disappoint. Riddled with tension and blood spatter, episode 10 gives us an in-depth look at Brian’s (Xander Mateo/Roby Attal) life post-Dexter (Patrick Gibson), intense showdowns between Harry (Christian Slater) and Brian as well as Dexter (Patrick Gibson) and Captain Spencer (Patrick Dempsey),