Every Hidden Pennywise From IT Chapter 1 & 2

7. Mike's Visions (And His Poster) - It Chapter Two

When Mike reveals to Bill that he knows more about the history of It than anyone and has been investigating for the past 27 years, we are treated to a trippy sequence showing him learning from the Native American tribe who previously attempted to kill It as he passes on his knowledge to Bill.

In amongst the drug-fuelled hallucinations, Pennywise pops up twice, in two different recognisable forms. Despite Mike saying they showed him how It appeared to them (the bird creature shown attacking the tribe), the spider form from the 1990 TV adaptation turns up briefly too. And then as it comes to a close, Bill Skarsgard's modern Pennywise appears in monstrous black form to chomp at Bill.