Neither the Western TV show "Cheyenne," which ran from 1955 to 1963, nor the 2006 reality show "Cheyenne" are available to watch online, as of 2015. All seven seasons of the Western and the only season of the reality show are available for purchase on DVD.
Amazon.com offers all seven seasons of the Western "Cheyenne." Customers find the program by visiting the site's home page and performing a search for the show. Walmart also offers the series in stores and on Walmart.com, where its available to order for delivery or in-store pickup. While Amazon.com doesn't offer the reality show "Cheyenne," it's sometimes available on the site through third party sellers.