With six entries at the Cannes Film Festival thus far, Lars von Trier has been a Cannes award winner four times. Without question, he is the most intriguing film director to emerge in Denmark since the days of his great mentor in spirit Carl Theodor Dreyer. A relentless visionary, von Trier (b. 1956) has succeeded not only in realizing his projects but also in managing to gather substantial audiences to his films. Breaking the Waves (1996) made him a well-known figure to American audiences, as did Dancer in the Dark (2000), winner of the Palme d'Or at...