The final episode of Dexter: Original Sin Season 1 is now available to stream!
Today is Valentine’s Day, and with it comes the highly anticipated Season 1 finale of Dexter: Original Sin! After two thrilling months, this latest installment in the Dexter franchise—one that even won over the most skeptical fans—wraps up its 10-episode first season with an unforgettable climax.
Episode 10: “Code Blues” – A Pivotal Showdown
In the Season 1 finale, Dexter and his adoptive father, Harry, find themselves at critical crossroads. Both must face their ultimate adversaries: Dexter squares off against Aaron Spencer, while Harry confronts Brian Moser. The episode picks up right where Episode 9 left off, setting the stage for an epic showdown that fans have been eagerly awaiting.
Join the Conversation: Rate & Discuss “Code Blues”
Later today, Dexter Daily will launch its established Friday Poll, where fans can rate the Season 1 finale both on our website and on Instagram. Share your thoughts in the comments and connect with fellow Dexter enthusiasts!
Spoiler-Free Preview of Episode 10
Curious about what’s in store without spoilers? Here's every preview Showitme provided so far prior to the episode's release.
Season 1, Episode 10: "Code Blues"
Episode Description: Dexter races to find the missing kidnapped child before it's too late; Deb visits her godfather in the hospital and rethinks her future; Harry comes face-to-face with a serial killer... leading to a shocking result.
Teleplay by: Clyde Phillips
Story by: Clyde Phillips
Directed by: Michael Lehmann
Promo Trailer:
Promotional Still:
Only one photo has been released ahead of Episode 10—check it out below.