The Yellowstone franchise has expanded on CBS with Marshals while going through some major changes including cast shifts and a surprise offscreen death. The hit Paramount+ franchise started with Taylor Sheridan‘s hit series Yellowstone, which premiered in 2018. Fans got to know the Duttons — including Kayce (Luke Grimes) and Monica (Kelsey Asbille), who remained at the center of the show until the finale. After teaching at a local school on the Broken Rock Indian Reservation, Monica went on to become a professor at Montana State University while navigating life with Kayce,...