In a small town in Maine, seven children known as The Losers Club come face to face with life problems, bullies and a monster that takes the shape of a clown called Pennywise.
Jaeden Martell Bill Denbrough
Sophia Lillis Beverly Marsh
Jack Dylan Grazer Eddie Kaspbrak
Finn Wolfhard Richie Tozier
Jeremy Ray Taylor Ben Hanscom
Wyatt Oleff Stanley Uris
Chosen Jacobs Mike Hanlon
Bill Skarsgård Pennywise
Jackson Robert Scott Georgie Denbrough
Nicholas Hamilton Henry Bowers
Stephen Bogaert Mr. Marsh
Stuart Hughes Officer Bowers
Owen Teague Patrick Hockstetter
Molly Atkinson Sonia Kasprak
Jake Sim Belch Huggins
Logan Thompson Victor Criss
Katie Lunman Betty Ripsom
Geoffrey Pounsett Zach Denbrough
Pip Dwyer Sharon Denbrough
Steven Williams Leroy Hanlon
Elizabeth Saunders Mrs. Starret
Megan Charpentier Gretta
Joe Bostick Mr. Keene
Ari Cohen Rabbi Uris
Anthony Ulc Joe the Butcher
Javier Botet Hobo
Carter Musselman Headless Boy
Tatum Lee Judith
Edie Inksetter Hostess
Martha Gibson Old Woman
Kasie Rayner Field Hockey Girl #1
Isabelle Nélisse Girl in Bathroom
Jocelyn Mattka Another Girl
Donald Tripe Old Man in Car
Liz Gordon Old Woman in Car
Paige Rosamond Dead Girl #1
Neil Crone Chief Borton
Sonia Gascón Mrs. Ripsom
Janet Porter Stanley's Mother
Memo Díaz Capt. 4th of July Clown
Chantal Vachon Girl in Magazine
Roberto Campanella Organ Player Clown
Cyndy Day Pharmacy Cashier (uncredited)
David Katzenberg El Aparato (uncredited)
Bobby Leigh Jonathan (uncredited)
Kate Moyer Esther (uncredited)
Sherry Nelson Woman on Street (uncredited)
Jimmy Star Man in Car (uncredited)
Kelly Van der Burg Abigail (uncredited)
James Magwood Student (uncredited)