Morgan Spurlock, he of Super Size Me fame, produces this campy documentary about Rev. Billy, a performance artist-cum-consumer activist who preaches the true meaning of Christmas--which oddly enough does not include the mass purchase of material goods. The film highlights America's growing culture of credit card debt and confronts mega-corps like Disney and Wal-Mart head on. Billy's a bit of a freak, quite honestly, but he's got a point. PG.