in the U.S. and Canada—along with the live-action footage—in a 4:3 aspect ratio to respect the show's original composition. If the producers were to choose to reformat the entire show for the 16:9 ratio, live-action footage would be cropped, significantly reducing the height of the original image. On July 26, 2007, CBS Home Entertainment (with distribution by Paramount Home Entertainment) announced that the remastered episodes of TOS would be released on an HD DVD/DVD hybrid format. Season one was released on November 20, 2007. Season two had been scheduled for release in the summer of 2008, but it was cancelled when Toshiba (which had been helping finance the remastering of the show) pulled out of the HD DVD business. On August 5, 2008, the remastered season two was released on DVD only. For this release, CBS and Paramount used discs without any disc art, making them look like the "Season 1 Remastered" HD DVD/DVD combo discs, despite having content only on one side. Season 3 was released on DVD only on November 18, 2008. On February 17, 2009, Paramount announced the season one of TOS on Blu-ray Disc for a May release to coincide with the new feature film coming from Paramount. The second season was released in a seven disc set on Blu-ray in the U.S. on September 22, 2009. The third season was released on Blu-ray in the U.S. on December 15. With the release of the "Alternate Realities" box set, remastered Original Series episodes were included in a multi-series compilation for the first time. If future compilation releases would exclusively use the remastered episodes or not was unknown. In regions two and four, all three seasons of the remastered Original Series became available on DVD in the slimline edition (in the UK and Germany in steelbook editions) on April 27, 2009, as well as the first season in Blu-ray. Cast While still casting the roles, Gene Roddenberry had mandated that Bones McCoy and Spock be male. According to Nichelle Nichols, "They gave me a three-page script to read from that had three characters named Bones, Kirk and somebody called Spock, and they asked me if I would read for the role of Spock. When I looked at this great text, I said to myself, 'I'll take any one of these roles,' but I found the Spock character to be very interesting, and I asked them to tell