'Marshals,' the popular spin-off of 'Yellowstone,' is set to air its Season 1 finale tonight, May 24, from 8:00 to 9:00 PM ET/PT on CBS. Episode 13, titled 'Wolves at the Door,' will see Kayce (played by Luke Grimes) protecting Broken Rock chairman Rainwater after an assassination attempt. The episode promises intense drama as the Marshals uncover a larger conspiracy amid a militia attack. The first season consists of 13 episodes, with tonight marking the conclusion of this installment. Following its impressive viewership, CBS announced a second season for 'Marshals' in March 2026, making it the best network TV launch since 2017. Fans can catch the finale live on CBS or stream it on Paramount+ the next day, with options available for both cable subscribers and those without cable access. Paramount+ offers two subscription plans, with the ad-supported Essential plan priced at $8.99/month and the ad-free Premium plan at $13.99/month. Keep an eye out for more updates on 'Marshals' coverage.