_**A diverting, theatrical Western spoof/musical**_ In 1872, a cheerful yet imposing newcomer (Guy Mitchell) arrives in Limbo County, California, with an unstated purpose, leading to clashes, alliances, romantic entanglements, and possibly dangerous confrontations. The film features Rosemary Clooney, Jack Carson, Gene Barry, and Frank Faylen among its performers. “Red Garters” (1954) is a vibrant Western musica…