No matter your critical thoughts on Andy Muschietti's big-screen adaptations of Stephen King's IT, there's no denying the two films clown-danced their way to the freaking bank. The two-part tale of a gang of small-town misfits taking on an immortal fear-monster from beyond the stars currently holds the #1 and #2 spots for horror film openings—2017's Chapter One at $123.4 million and Chapter 2 at $91 million—with the second part currently sitting at the top spot worldwide. In the age of tentpoles and franchises, money usually = sequels, prequels, …