We’re just over a month away from the premiere of Dexter: New Blood, the revival of the long-running Showtime series about a serial killer who hunts other criminals he deems worse than he is and now Showtime has released two new posters to celebrate not only the 15th anniversary of the original Dexter series but tease fans a bit more about what’s in store when we catch up with Dexter Morgan (Michael C. Hall) on Sunday, November 7th. The posters also coincide with the launch of the Dexter: new Blood Wrap-Up With Scott Reynolds podcast that launched on Friday, October 1st. Both posters, which were shared on the official Twitter accounts for the series as well as Showtime, feature Dexter in the cold, but we’re not just talking about the frosty temperature. One features a closeup of his face with a chillingly sinister expression while the other shows Dexter doing a bit of cleanup in the frosty night. Both posters carry the tagline “Long Time No Spree”. You can check them both out below.