• 
  Andrés Muschietti

  regizor

• 
  Stephen King

  scenarist
• 
  Gary Dauberman

  scenarist
• 
  Chase Palmer

  scenarist

• 
  Owen Teague

  Patrick Hockstetter
• 
  Jaeden Lieberher

  Bill Denbrough
• 
  Finn Wolfhard

  Richie Tozier
• 
  Bill Skarsgård

  Pennywise

• 
  Wyatt Oleff

  Stanley Uris
• 
  Steven Williams

  Leroy Hanlon
• 
  Stephen Bogaert

  Al Marsh
• 
  Sophia Lillis

  Beverly Marsh
• 
  Nicholas Hamilton

  Henry Bowers
• 
  Megan Charpentier

  Gretta
• 
  Kylie Lenihan

• 
  Jeremy Ray Taylor

  Ben Hanscom
• 
  Javier Botet
• 
  Jackson Robert Scott

  Georgie
• 
  Jack Dylan Grazer

  Eddie Kaspbrak
• 
  Cyndy Day
• 
  Chosen Jacobs

  Mike Hanlon
• 
  Ari Cohen

  rabinul Uris
• 
  Aimee Lenihan
• 
  Edie Inksetter

  Hostess
• 
  Kelly Van der Burg

  Abigail

• 
  Seth Grahame-Smith

  producător
• 
  Roy Lee

  producător
• 
  Marty P. Ewing

  producător
• 
  Jon Silk

  producător
• 
  David Katzenberg

  producător
• 
  Dan Lin

  producător
• 
  Barbara Muschietti

  producător
• 
  Chung-hoon Chung

  imagine
• 
  Janie Bryant

  costume
• 
  Jason Ballantine

  montaj
• 
  Claude Paré

  design de producţie
• 
  Rosalie Board

  decoruri