Country music singers McGraw and Faith Hill are starring in the Paramount+ series 1883. The show tells the story of a group of Eastern European immigrants trying to make their way in covered wagons from Texas to Oregon. Before they filmed, they attended "cowboy camp," to learn the basics of riding horses and driving wagons. We talk with McGraw about the series, falling in love with Faith Hill, and learning about his birth father, MLB pitcher Tug McGraw.