Dexter, hinting at the serial killer’s return to his nature. The show left off in 2013 with murderer Dexter, played by Michael C. Hall, exiled in the woods as a lumberjack. Showtime released a teaser for the new 10-part series last week, with a voiceover from Dexter, saying: “There really is nothing like getting back to nature…my nature.” In a new 30-second trailer released on Thursday, we find out more about what’s in store for the vigilante murderer. The teaser opens up with a fire burning in the snowy woods and zooms out to reveal Dexter inside his cabin. In the reflection of the glass window, we can see a person struggling while being taped down to a table — Dexter’s signature move when killing his victims. Dexter, looking at his victim through the glass, initially looks distraught, but then turns to face the camera and offers a cheeky grin.