HBO Has Unveiled a New Teaser Trailer for ‘IT: Welcome to Derry’ — and You’ll Be Watching the Eerie Series From October

Send in the terrifying clown: that’s what Stephen King did when he penned IT back in 1986, as did a 1990 miniseries adaptation of his horror novel, then the hit 2017 IT movie and its 2019 sequel IT: Chapter Two. A prequel to those two recent films, IT: Welcome to Derry…