Michelle Monaghan Helen
Nicholas Galitzine Timmy
Cailee Spaeny Lily
Fairuza Balk Nancy Downs
David Duchovny Adam
Lovie Simone Tabby
Hayley Wright Stunts
Zoe Lister-Jones Writer, Director, Executive Producer
Tim Milligan "A" Camera Operator
Bryan Binder Visual Effects Producer
Lori Dovi Production Sound Mixer
Hillary Spera Director of Photography
Gideon Adlon Frankie
Andrew Fleming Executive Producer
Jason Blum Producer
Donald MacLean Jr. Isaiah
Chandler Boriska Casting Assistant
Terri Taylor Casting
Mary Kirkland Set Decoration
Kris Siddiqi Sex-Ed Teacher
Charles Vandervaart Jacob
Jill Purdy ADR Editor
Zoey Luna Lourdes
Douglas Wick Producer
Marti D. Humphrey ADR Mixer
Julian Grey Abe
Beatriz Sequeira Executive Producer
Sarah Domeier Lindo Casting
Glen Gauthier Sound Mixer
Debbie Fan Woman Behind Desk
Hannah Gordon Ashley
Paul Rutledge Animal Wrangler
Andrea Kristof Art Direction
Jenny Arbour Hair Department Head
Owen Szabo Birthmark Man (uncredited)
Russ Dyck Sound Mixer
Lucy Fisher Producer
Peter Filardi Characters
Jennifer Scudder Trent Co-Producer
Andre Coutu Post Production Supervisor
Paul Rapovski Stunt Coordinator
Everett Biggar Props
Aaron Wilcox Electrician
Steve Baine Foley Artist
Kymberly Murphy Visual Effects Supervisor
Tyler Whitham Sound Effects Editor
Natalia Anderson Executive Producer
Steve Gagne Stunts
Daniel Bekerman Executive Producer
Dashen Naidoo Sound Effects Editor
David Lebensfeld Visual Effects Supervisor
Nevin Seus Music Editor
James Madge Mr. Bly
David Murphy Construction Coordinator
Roisin McGilly Background Casting Director
David Lewington Set Designer
Heather Christian Music
Couper Samuelson Executive Producer
Alan Zielonko Boom Operator
Adam Stein Supervising Sound Editor, Sound Designer
Jeanette Volturno Executive Producer
Vibhuti Rathod Third Assistant Director
Ashley Shields-Muir Production Manager
Devin Cecchetto Popular Girl
Gerald Trepy Assistant Sound Editor
Joel Hay First Assistant Director
Jason McFarling Boom Operator
Libby Cuenin Editor
Hillary Gurtler Production Designer, Production Design
Derek Larsen First Assistant Editor
Steve Foster Sound Re-Recording Mixer
Ben Simpkins Post Production Coordinator