Jason Fuchs Creator Andy Muschietti Creator Barbara Muschietti Creator Jovan Adepo Leroy Hanlon Actor Chris Chalk Dick Hallorann Actor Taylour Paige Charlotte Hanlon Actor James Remar General Francis Shaw Actor Stephen Rider Hank Grogan Actor Bill Skarsgård Pennywise Actor, Executive Producer Peter Outerbridge Chief Clint Bowers Actor Matilda Lawler Marge Truman Actor Blake Cameron James Will Hanlon Actor Rudy Mancuso Captain Pauly Russo Actor Amanda Christine Ronnie Grogan Actor Clara Stack Lilly Bainbridge Actor Arian S. Cartaya Rich Santo Actor Kimberly Guerrero Rose Actor Jack Molloy-legault Phil Malkin Actor Mikkal Karim-Fidler Teddy Uris Actor Thomas Mitchell Colonel Fuller Actor Brad Caleb Kane Executive Producer Shelley Meals Executive Producer Roy Lee Executive Producer Dan Lin Executive Producer