What the killer does when he arrives will haunt you. A STRANGER'S THING: Gabby, on the run from a psychopath in a clown mask, bangs on the Romero's door late one night desperate for help. Leo lets her into their home against his wife Sophia's wishes. The clown forces his way into the house, terrorizes them, and vows to murder everybody, unless they give him what it is he is rea...