Stephen King's iconic clown demon Pennywise stalks a Maine town during the 1960s in "It: Welcome to Derry," an "It" prequel series on HBO.

It: Welcome to Derry, the prequel TV show for Stephen King’s It, has a new trailer. Coming to HBO Max (née Max, née HBO Go, née HBO Now, née…) this fall, the show centers on what seems to be the origins of It’s supernatural villain Pennywise the Clown and the first crop of kids to ever take him down.

Anywhere but Derry.” We’re getting the first look at footage from IT: Welcome to Derry (fka Welcome to Derry), HBO Max’s IT prequel series starring and executive produced by Bill Skarsgård in his return as the terrifying killer clown Pennywise.