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 First Family (TV series) sold to stations in markets covering approximately 85% of the United States. Although the series centers around an African-American president and his family, show creator and executive producer Byron Allen denies that former U.S. president Barack Obama and his family served as the basis for the Johnson family in the series, noting major differences between the show's fictional Johnson family and the real-life Obama family: the William Johnson character is written as being the 45th president (thus, in this fictional universe, Johnson is Obama's successor, as Obama is the 44th president), the Johnsons moved to Washington from Detroit (the Obama