Best Worst Movie

Most people don't set out to produce a horrible film, so how exactly does it happen? This documentary about 1989's Troll 2 -- often referred to as the "worst movie in history" -- attempts to answer that question. Director Michael Stephenson, who, as a child, starred in the ill-advised horror flick, delves into how an Italian filmmaker, some unwitting actors and a dentist-turned-cult movie icon joined forces to spawn this dubious achievement.