This week the DVD Savant has a number of new reviews and articles including: Gunfight at the O.K. Corral - John Sturges' 1957 super-western still swings a big gun, thanks to a stunning HD transfer that brings out all the film's VistaVision power; The Hunchback of Notre Dame - The attraction to this classic is still Lon Chaney -- his extreme makeup and progressive, mime-based acting style seems way ahead of that of his fellow actors; and Roadblock - Charles McGraw's last starring feature concerns an insurance investigator who goes crooked to win a woman. Joan Dixon is the minx in furs who describes herself as an expensive luxury, and who waits on the sidelines while McGraw throws in with thieves. Read all this and more in this week's DVD Savant.