On this day in 1949, feature film star William Boyd brought big-screen cowboy Hopalong Cassidy to NBC's prime time lineup. The early Hopalong Cassidy shows were actually re-edited versions of Boyd's feature films, to which Boyd had wisely purchased the rights. Before long, Boyd was producing all-new shows specifically for television, starring Edgar Buchanan as his sidekick, Red Connors. Hopalong was television's first Western and the precursor to future hits such as The Gene Autry Show and Th