If you're a fan of Taylor Sheridan and Hugh Dillon's Jeremy Renner-starring Mayor of Kingstown, you're going to like this Season 4 update. If you're a fan of Taylor Sheridan (Yellowstone) and series star Hugh Dillon's Jeremy Renner-starring Mayor of Kingstown who is afraid that the Paramount+ series' game-changing third season finale would be the last we see of Renner's Mike McLusky, we have some good news to pass along. Series writer, executive producer, and showrunner Dave Erickson has reportedly signed a multi-year deal extension with MTV Entertainment Studios that would include him continuing with the series as well as writing and executive producing new scripted series for Paramount Global. In that report, it was noted from sources that a Season 4 writers' room is already up and running should the green light be given.