Watch The Knock Online Avalaible Now [ FREE ] Select your Language : KNOCK KNOCK Knocking on his university dorm door awakes a young man in the dead of night. What is behind the door? Why is there knocking? And most importantly, Who is behind it? Watch movie online - EN Watch Movie trailer Download Links - EN Language SD Quality - EN HQ Quality - EN HD Quality - EN HD Quality - EN 4K Quality - EN 8K Quality - EN