Chainsaw-wielding maniac Leatherface (Bill Johnson) is up to his cannibalistic ways once again, along with the rest of his twisted clan, including the equally disturbed Chop-Top (Bill Moseley). This time, the masked killer has set his sights on pretty disc jockey Vanita "Stretch" Brock (Caroline Williams), who teams up with Texas lawman Lefty Enright (Dennis Hopper) to battle the psychopath and his family deep within their lair, a macabre abandoned amusement park.