Sidewinder in their sights. Flaming Feather is directed by Ray Enright and written by Gerald Drayson Adams. It stars Sterling Hayden, Forrest Tucker, Arleen Whelan, Barbara Rush, Victor Jory, Edgar Buchanan and Richard Arlen. A Technicolor production, music is by Paul Sawtell and cinematography by Ray Rennahan. The mysterious outlaw known only as The Sidewinder is in cahoots with the Native Americans and terrorises Arizona's settlers. But when The Sidewinder chose Tex McCloud (Hayden) as one of his targets, he hadn't banked on Tex linking up with the U.S. Cavalry to hunt him down. Enjoyably…