A ranching family in Montana faces off against others who are encroaching on their land. Forrie J. Smith, who plays Lloyd, is experienced in the world of Rodeo. John Dutton (Kevin Costner) often seems to "forget" his Montana accent and reverts to his usual SoCal speaking voice.. Featured in WatchMojo: Top 10 Summer TV Shows That Aren’t on Your Radar (2018). Yellowstone has easily become one of my favorite shows on TV. It’s now in its fifth season and every season so far has been fantastic. Almost every episode of every season is excellent and moves the story forward. There are slow parts and slow episodes, but that’s not a bad thing. There’s enough action and drama to keep everyone happy. The cast is almost perfect as everyone gives incredible performances. The cinematography is the best it’s been on TV and shows just how beautiful Montana is. I’m completely hooked on this show and one of the few shows I still watch live because I love it so much.