Charmed (season 8)  The eighth and final season of "Charmed", an American supernatural drama television series created by Constance M. Burge, premiered in the United States on The WB from September 25, 2005 through May 21, 2006. Airing on Sundays at 8:00 pm. Only four months before The WB shut down to merge with UPN to form The CW. Paramount Home Entertainment released the complete eighth and final season in a six-disc box set on September 11, 2007. The season premiere, which aired on September 25, 2005, garnered 4.27 million viewers; an increase from the 3.44 million viewers who watched the seventh-season finale. The season and series finale, "Forever Charmed", was watched by 4.49 million viewers, making it the highest rated episode of the season. The eighth season averaged 3.5 million viewers for all 22 episodes. Out of all regular primetime programming that aired during the 2005–06 U.S. television season, "Charmed" ranked 132nd out of 156, according to the Nielsen ratings system. The eighth season of "Charmed" was nominated for various awards.