Kevin Costner’s The West Premieres Monday, May 26 (Two Episodes) and Tuesday, May 27 and then Mondays on HISTORY Happy Birthday to 'Gunsmoke' Star James Arness: Facts About the Western Icon ...

The show's episodes will also be available on the History Channel app and website the day after they air. Kevin Costner's The West trailer: More ways to watch Kevin Costner's The West: ...