While Bonanza and Gunsmoke are not currently available under the subscription in the United States, fans can watch The Rifleman. The show centers on a widowed rancher and his young son, combining ...

Dan Blocker as Hoss Cartwright, Lorne Greene as Ben Cartwright, and Michael Landon as Little Joe Cartwright on 'Bonanza' Image via NBC At the peak of its popularity, Bonanza was the number one show in ...