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
Bonanza "One suggestion was to return Pernell Roberts, who had played another Cartwright son when "Bonanza" first premiered on NBC fourteen years ago. We only considered that briefly, [producer Richard] Collins says... Some people felt it was a logical step—the oldest son returning at a time of family need—but most of us didn't think it would work.' Dan Blocker was 6-foot-4, 320-pounds when chosen to play the gentle middle son Eric, better known as "Hoss". The nickname was used as a nod to the character's ample girth, an endearing term for "big and friendly", used by his Swedish mother (and Uncle