Pro Available to WrapPRO members How big is the hunger for horror at the cinema? "Smile 2" (Paramount Pictures) After the jaw-dropping $18.8 million start for Bloody Disgusting’s “Terrifier 3” and the continued legs of Warner Bros.’ “Beetlejuice Beetlejuice,” there’s a clear appetite among moviegoers for horror in all of its forms this Halloween season. That will be tested further this weekend with the arrival of Paramount’s “Smile 2,” which could open around $22 million or higher — unless “