'The Day Beofre Halloween' new movie pitch

One street has a dark secret. One house on the corner harbours a horrific tale. Twelve years ago a young trick or treater entered the house and never returned. Now years later, as the street is preparing for yet another Halloween celebration, some are paid a visit they will never forget. As the night progresses, the doorbell of each house is rung, revealing a small child out trick or treating a day early. Those who are well prepared are able to give him sweets; however those who have not must be prepared for a night they will never forget. One by one, the residents are tortured until only a few survive. Or do they?