Nightmare in a Bottle

What happens when you accidentally break a witch bottle, or a witch in a bottle? Meet Sam, Mark, Gina, Clara, and Paul; teens out on Halloween night. When running from a nemesis, that's exactly what happens. They hide in a haunted house in New Bedford and knock over that bottle. That bottle that has contained the spirit of a witch for over two decades. When she marks them with a spell, they start having vivid nightmares. When the harassment must come to a stop they band together with Father Ben to try and stop the witch. Can they send her back to where she came from? Or will they become urban legend?