Andy Muschietti Director, Screenwriter Jessica Chastain Annabel Actor Nikolaj Coster-Waldau Uncle Lucas, Jeffrey Actor Megan Charpentier Victoria Actor Isabelle Nélisse Lilly Actor Daniel Kash Dr. Dreyfuss Actor Javier Botet Mama Actor Jane Moffat Jean Podolski Actor Morgan McGarry Young Victoria Actor David Fox Burnsie Actor Dominic Cuzzocrea Ron Actor Christopher Marren Cop Actor Ray Kahnert Judge Actor Diane Gordon Louise Actor Matthew Edison Young Cop Actor Maya Dawe Young Lilly Actor Neil Cross Screenwriter Barbara Muschietti Screenwriter, Producer J. Miles Dale Producer Guillermo del Toro Executive Producer Antonio Riestra Cinematographer Michele Conroy Film Editing Fernando Velázquez Original Music Anastasia Masaro Production Design Elis Lam Art Director Patti Cuccia Set Decoration Luis Sequeira Costume Design Robin D. Cook Casting