A Nightmare on Elm Street 2: Freddy's Revenge
Although the A Nightmare on Elm Street franchise would get back on track with future installments, the second film in the series is by far the worst. Freddy Krueger is back, but he doesn't actually kill anybody. This time around, he manipulates someone else into doing his killing for him from beyond the grave. None of the movies in this series have aged particularly well, but A Nightmare on Elm Street 2 is just about unwatchable.