Purgatory: Entering John Carpenter's Escape From New York

This documentary features interviews with Writer Nick Castle, cinematographer Dean Cundey, composer Alan Howarth, production designer Joe Alves, special visual effects artist/model maker Gene Rizzardi, production assistant David De Coteau, photographer Kim Gottleib-Walker, Carpenter biographer John Muir, visual effects historian Justin Humphreys, and music historian Daniel Schweiger.