Bonanza series's long run. In 2002, "Bonanza" was ranked No. 43 on "TV Guide"s 50 Greatest TV Shows of All Time, and in 2013 "TV Guide" included it in its list of The 60 Greatest Dramas of All Time. The time period for the television series is roughly between 1861 (Season 1) and 1867 (Season 13) during and shortly after the American Civil War. During the summer of 1972, NBC aired reruns of episodes from the 1967–1970 period in prime time on Tuesday evening under the title Ponderosa. The show chronicles the weekly adventures of the Cartwright family, headed by the
The Virginian (TV series) McIntire and Stewart Granger portraying different characters. The series ran for nine seasons—television's third longest running western, behind "Bonanza" at 14 seasons and 430 episodes, and "Gunsmoke" at 20 seasons and 635 episodes. The series is loosely based on "The Virginian: Horseman of the Plains", a 1902 western novel by Owen Wister. Percy Faith composed the theme. When Revue Productions' hour-long series "Wagon Train" moved from the NBC network to ABC, "The Virginian" was proposed to replace it. From the beginning, the series was filmed in color on 35mm film. Set in the late 19th century, and loosely based on