Plot synopsis: Martha, also known as The Martha Stewart Show, was an American, weekday one-hour how-to show hosted by Martha Stewart. The program debuted on September 11, 2005 in syndication, primarily on NBC stations. At the end of its fifth season, Martha moved to cable and began airing exclusively on Hallmark Channel on September 13, 2010. There it remained for two additional seasons, before it was cancelled in early 2012 with the final episode airing on May 11, 2012.