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
Skinwalker Ranch what Randi called a "useless study of a supernatural, paranormal or occult". The ranch was sold by Bigelow to a private corporation Adamantium Real Estate, LLC in 2016. In 2017, the name "Skinwalker Ranch" was filed for trademark through Justia Trademarks. The trademark was issued in 2018. A 2013 film entitled "Skinwalker Ranch" is loosely based upon the folklore surrounding the ranch. Skinwalker Ranch Skinwalker Ranch, also known as Sherman Ranch, is a property located on approximately southeast of Ballard, Utah that is allegedly the site of paranormal and UFO-related activities. Its name is taken from the skin-walker of Navajo