Watch: Official Teaser For 'Dexter: Original Sin'

Michael C. Hall is back as the narrator in this first teaser trailer for the upcoming Dexter: Original Sin, which premieres in on Paramount+ with Showtime in December.

Check out the Dexter: Original Sin teaser below.

In the Dexter: Original Sin teaser, you can hear Hall's voiceover begin, "I am a killer, but I wasn't born this way. I was made by my history, by the people around me. They say it takes a village to raise a killer." Clips of the star-studded cast play along with Dexter's cheeky voiceover.

Dexter: Original Sin takes place in Miami in 1991 — 15 years before the OG show began. In this iteration, Dexter is played by Patrick Gibson (Shadow and Bone), and follows the young man as he is taught Harry's code prior to becoming a prolific serial killer. Harry Morgan, by the way, is played by none other than iconic Heathers bad boy, Christian Slater.

Sarah Michelle Gellar also stars in the series, as CSI Chief Tanya Martin, with Patrick Dempsey playing Captain Aaron Spencer of the Miami Metro Police Department. Dexter: Original Sin premieres in December on Friday the 13th.