Suggestions by @johannauris

Charlie Heaton

as Victor Criss in Lucky 22

Teach Grant

as Henry Bowers in Lucky 22

Dacre Montgomery

as Georgie Denbrough in Lucky 22

Joe Keery

as Patrick Hocksetter in Lucky 22

Jay Ryan

as Ben Hanscom in Lucky 22

Isaiah Mustafa

as Mike Hanlon in Lucky 22

Jessica Chastain

as Beverly Marsh in Lucky 22

Bill Hader

as Richie Tozier in Lucky 22

James Ransone

as Eddie Kaspbrak in Lucky 22

Andy Bean

as Stanley Uris in Lucky 22

James McAvoy

as Bill Denbrough in Lucky 22

Jake Sim

as Young Belch Huggins in Lucky 22

Logan Thompson

as Young Victor Criss in Lucky 22

Nicholas Hamilton

as Young Henry Bowers in Lucky 22

Nicolas Hamilton

as Young Henry Bowers in Lucky 22

Owen Teague

as Young Patrick Hocksetter in Lucky 22

Jackson Robert Scott

as Young Georgie Denbrough in Lucky 22

Jeremy Ray Taylor

as Young Ben Hanscom in Lucky 22

Chosen Jacobs

as Young Mike Hanlon in Lucky 22

Sophia Lillis

as Young Beverly Marsh in Lucky 22