Bonanza Bonanza Bonanza is an NBC television western series that ran from 1959 to 1973. Lasting 14 seasons and 431 episodes, "Bonanza" is NBC's longest-running western, and ranks overall as the second-longest-running western series on U.S. network television (behind CBS's "Gunsmoke"), and within the top 10 longest-running, live-action American series. The show continues to air in syndication. The show is set in the 1860s and it centers on the wealthy Cartwright family that live in the vicinity of Virginia City, Nevada, bordering Lake Tahoe. The series initially starred Lorne Greene, Pernell Roberts, Dan Blocker, and Michael Landon and later featured (at
The Monroes (1966 TV series) The Monroes (1966 TV series) The Monroes is a Western television series which originally aired on ABC during the 1966–67 season. The series centered on five orphans trying to survive as a family on the frontier in the area around what is now Grand Teton National Park near Jackson, Wyoming. Their parents die in an accident in the first episode and they try to carry on without them. The series was produced by Qualis in association with 20th Century Fox Television. Filming took place on location in Jackson Hole, Wyoming as well as Century City, California. "The Monroes" premiered at