Mahershala Ali plays the lead role of detective Wayne Hays, while Stephen Dorff plays his partner detective Roland West. The season marks Pizzolatto’s directorial debut, with the series creator dividing up directing assignments with Jeremy Saulnier and Daniel Sackheim. Pizzolatto also serves as the showrunner and sole writer of the season, with the exception of the fourth and sixth episode, which he co-wrote with David Milch and Graham Gordy respectively.