Sometimes the past can come back to haunt you. In 1989, budding child actor Michael Paul Stephenson got a leading role in a movie.  Unfortunately, that movie wasTroll 2, an ultra-low-budget filmed-in-three-weeks-in-Utah schlocker that went direct to video. Nearly two decades later, thanks in part to broadcasts on HBO,Troll 2developed a maniacal cult following that continues to pack theaters across the country for midnight screenings. Who were these people? Why had they embraced this particular bad movie? And what impact did the film's newfound cult status have on the people who made it, some of whom do not include it on their résumés? "This is my movie about that movie," Stephenson states, and it is by turns an affectionate, funny, and heartrending exploration of theTroll 2phenomenon. Stephenson wisely focuses on George Hardy, the film's "star" and most prominent goodwill ambassador. The glad-handing Hardy is now a well-liked dentist in a small Alabama town. His life is upended when he begins to be recognized ("Stop watching right now," he urges a friend who calls mid-broadcast, "It only gets worse") and he hits the road to join his reunited cast members to reminisce, re-create the film's most ludicrous scenes, and meet and greet wildly enthusiastic fans.Best Worst Movietakes an unexpectedly poignant turn during a visit with Margo Prey, who portrays the mother in the film, and now lives reclusively and cannot bring herself to take part inTroll 2-mania. More cringe-worthy is the film's Italian director, who insists his is an important film (his wife, who wrote it, calls it "a ferocious analysis of today's society") and begins to resent the audiences' mocking laughter. As one genre buff observes, his sincerity may be whyTroll 2lives on. "Like Ed Wood," he says, "These people believed in what they were making."--Donald Liebenson