| Person | Type | Job | Role(s) |
|---|---|---|---|
 Aaron Ryder | Crew | Production | Producer |
 Alain Lachance | Crew | Visual Effects | Visual Effects Supervisor |
Aliza James | Crew | Production | Producer |
Christophe Giraud | Crew | Costume & Make-Up | Makeup Artist |
Claude La Haye | Crew | Sound | Sound Recordist |
Elizabeth Tremblay | Crew | Directing | Script Supervisor |
Joan Patricia Parris | Crew | Costume & Make-Up | Makeup Department Head |
 Michael Palm | Crew | Editing | Editor |
Paul Barbeau | Crew | Production | Co-Producer |
 Simon Oakes | Crew | Production | Producer |
Sophie Lefebvre | Crew | Costume & Make-Up | Costume Design |
 Sylvain Bellemare | Crew | Sound | Sound Supervisor |
 Veronika Franz | Crew | Writing | Screenplay, Director |
Xavier Marchand | Crew | Production | Executive Producer |
 Bárbara Muschietti | Crew | Crew | Thanks |
 Ben Browning | Crew | Production | Executive Producer |
 Dixie Chassay | Crew | Production | Casting |
Michel R. Lambert | Crew | Art | Set Dresser |
Sergio Casci | Crew | Writing | Screenplay |
 Thimios Bakatakis | Crew | Camera | Director of Photography |
Hans Laitres | Crew | Sound | Sound Re-Recording Mixer |
Marc Schipper | Crew | Production | Producer, Executive Producer |
Saunder Jurriaans | Crew | Sound | Original Music Composer |
Yari Azzopardi | Crew | Directing | Second Assistant Director |
 Danny Bensi | Crew | Sound | Original Music Composer |
 Severin Fiala | Crew | Writing | Screenplay, Director |
Paul Col | Crew | Sound | Sound Designer |
Sylvain Lemaitre | Crew | Art | Production Design |
 Marie-Claude Lafontaine | Crew | Visual Effects | Visual Effects Producer |
 Milan Popelka | Crew | Production | Executive Producer |
Francis Péloquin | Crew | Sound | Boom Operator |
 Alison Cohen | Crew | Production | Executive Producer |
Paul Aton | Crew | Directing | Third Assistant Director |
Dominique Gaglione D'Amico | Crew | Directing | Second Assistant Director |
Francis Gauthier | Crew | Sound | Sound Editor |
Lucy Jordan | Crew | Production | Casting Assistant |
Samuel Gagnon-Thibodeau | Crew | Sound | Sound Editor |
Brad Zimmerman | Crew | Production | Executive Producer |
Frédérique B. Ste-Marie | Crew | Art | Set Decoration |
Claire Baumann | Crew | Directing | Third Assistant Director |
Patrick Arias | Crew | Directing | First Assistant Director |
 Alicia Silverstone | Cast | Actress | Laura |
 Richard Armitage | Cast | Actor | Richard |
 Riley Keough | Cast | Actress | Grace |
 Rebecca Faulkenberry | Cast | Actress | Weather Reporter (voice) |
 Katelyn Wells | Cast | Actress | Wendy |
 Jaeden Martell | Cast | Actor | Aidan |
 Lola Reid | Cast | Young Grace | |
 Danny Keough | Cast | Actor | Grace's Father |
 Lia McHugh | Cast | Actress | Mia |
| Person | Type | Job | Role(s) |
