William Shatner plays twin brothers, one good, one evil, in this Spaghetti Western. This is the mother lode for William Shatner junkies. Not only does it feature the actor in a dual role – playing half-breed twins, one good, one bad – but also marks Shatner\'s only foray into the spaghetti Western genre.  White Comanche opens with a drifter named Johnny Moon (the good Shatner) barely escaping a lynching and then rescuing another unfortunate soul from a similar fate. In the meantime, a stagecoach is attacked by Notah (evil Shatner) and his braves, who promptly kill all the passengers except Kelly, a saloon hostess…