Westerns have featured prominently in films almost since motion pictures were first produced at the end of the nineteenth century and when televisions invaded American homes in the late 1940s and early '50s, Western programs filled the small screen landscape. Throughout the 1950s and well into the 1960s, these shows dominated television with such long-running successes as Bonanza, Wagon Train, and Maverick. And though the genre has fallen on hard...