This week the DVD Savant takes a look at a couple of new releases including: Walking Tall (1973) - THE big redneck movie of the 1970s, this vigilante epic is an inverted remake of an earlier socially conscious film noir by its director, Phil Karlson; Sawdust and Tinsel - Seldom-screened but nearly perfect, this early Ingmar Bergman show pits a nervous circus man against haughty city theater folk and his own ex-wife; and Why Has Bodhi-Dharma Left for the East? - Made over a number of years, this beautiful Korean picture alludes to Buddhist teachings and could serve as an aid to meditiation.; Read all this and more in this week's DVD Savant.