Metal: A Headbanger's Journey

Toting his camera to the forests of Norway, the streets of Birmingham, Ala., and the dark side of Los Angeles's Sunset Strip, filmmaker and self-proclaimed headbanger Sam Dunn explores the heavy metal culture from the inside (and, sometimes, even he's shocked at what he finds), shedding light on the extremes associated with the art form. An authentic soundtrack includes music from Iron Maiden, Black Sabbath, Slayer, Motorhead, Rush and Slipknot.