SADDLE UP FOR YELLOWSTONE

When the new season of Yellowstone begins (Nov. 13 on Paramount Network), John Dutton (Kevin Costner )is sworn in as the governor of Montana—and he cleans house, firing everyone and hiring his newlywed daughter, Beth (Kelly Reilly), as his chief of staff. “Season five will have some of the same challenges,” says Reilly, 45. “Looking after the land, protecting my father . . . And just when I think Beth may be trying to mellow a bit, the fierceness is ramping up.”