David Cronenberg as moved from the depths of low-budget exploitation horror to become one of North America's most respected movie directors. Since the early 1970s, the soft-spoken 'Baron of Blood' has attracted widespread controversies with a steady stream of shocks - sec-crazed parasites in Shivers (1975), exploding heads in Scanners (1981), revolutionary flesh technology in Videodrome (1983), mutating bugs in The Fly (1986), car crash scars in...