When Sandra is dating a man who wants to open a sleazy night club down the street, Mary starts a petition to keep it from opening. Meanwhile, Brenda is working on an assignment about black cowboys. While reading about he historical figures, Mary dreams that they all live in the old West. Mary is "2-Gun Mary," the fastest gun in the West. Lester is the Marshall and Brenda-Sue is his daughter. Rose is a school marm turned cocktail dancer, Pearl is a dancer, and Sandra owns the saloon. When bad-guy Jessie comes into town, the town bands together to defeat him (which is what Mary would like to do in reality).