It appears that the new series will feature mainly new side characters. Here's a breakdown of who to expect:
Jamie Chung plays a famous true-crime podcaster from LA who gets caught up in the show's central mystery.
Clancy Brown plays Kurt Caldwell, the villain and unofficial mayor of Iron Lake who owns the truck stop. He's a man of the people, but if you cross him or hurt anyone he cares, for "God help you."
Julia Jones plays Angela Bishop, Iron Lake's first Native American police chief. Johnny Sequoyah plays her daughter Audrey.
Alano Miller plays Logan, a police sergeant and assistant coach of the high school wrestling team.
David Magidoff plays Teddy, a new addition to the local police department.
Oscar Wahlberg plays Zach, the captain of the high school wrestling team.
Jack Alcott plays Randall, who has a meaningful encounter with Dexter.
Michael Cyril Creighton plays Fred Jr., owner of Fred's Fish & Game.