Dexter: Resurrection wrapped up season 1 with several brutal deaths - but where does the fictional serial killer's story go from here? Warning: This story contains spoilers about season 1 of Dexter: Resurrection. During the season 1 finale, which aired on Friday, September 5, Dexter (Michael C. Hall) barely escaped Prater's (Peter Dinklage) secret lair. Dexter then killed Prater - and covered up the crime - before seemingly making plans to meet other serial killers in the area. Dexter was also able to come full circle with his son, Harrison (Jack Alcott), in his quest to be a better dad.