What makes a bad movie a cult movie? Michael Paul Stephenson, the juvenile lead of 1990's "Troll 2," steps behind the camera to examine how the low-budget, shot-in-Utah shocker rose from B-movie oblivion to earn new fame as an all-time cinematic stinker. Interviews with cast and crew, from the film's Italian producer to the male lead (now an Alabama dentist), offer a hilariously heartfelt look at the fine line between ineptitude and camp genius. 93 min. Standard; Soundtrack: English Dolby Digital stereo; deleted scenes; interviews; music video; more.