Nick Arapoglou Greg
Kal Penn Dr. Morgan Desai
Robin Weigert Dr. Madeline Northcott
Alec Gillis Special Effects Makeup Artist
Kyle Gallner Joel
Parker Finn Director, Writer
Sosie Bacon Rose Cotter
Neimah Djourabchi Stunts
Robert Salerno Producer, Unit Production Manager
Judy Reyes Victoria Munoz
Andy Malcolm Foley Artist
Jessie T. Usher Trevor
Vincent Proce Concept Artist
Adam Fishbach Executive Producer
Rob Morgan Robert Talley
Lester Cohen Production Design
Mark Fichera Stunt Coordinator
Larry W. Brown Art Direction
Tom Ozanich Sound Re-Recording Mixer
Yuval Levy Visual Effects Supervisor
Marti Matulis The Monstruosity
Casey David Johnson First Assistant "B" Camera
Deirdre Brennan Set Decoration Buyer
Wyck Godfrey Producer
Aaron Becker Title Designer
Thurman Martin III Visual Effects Producer
Matthew Lamb Jackson
Caitlin Stasey Laura Weaver
Bob Fredrickson Digital Intermediate Editor
Goro Koyama Foley Artist
Kevin Schultz Foley Mixer
Monika Mikkelsen Casting
Judah Getz ADR Mixer
Elaine Apruzzese Psychiatric Patient (uncredited)
Kevin Jung Foley Editor
Jeremy W. Foil Assistant Art Director
Elliot Greenberg Editor
Alesha Forche Stunt Double
Mike Burke Stunts
Tom Woodruff Jr. Makeup Designer, Special Effects Makeup Artist
Jenna Dalla Riva Foley Editor
Dan Kenyon Sound Designer, Sound Re-Recording Mixer, Sound Supervisor
Claire Kirk Unit Production Manager
Josiah Nolan Stunts
Mikael Sandgren Music Editor
Isaac Klausner Producer
Bill Higley ADR Mixer
Gillian Zinser Holly
Dustin Chow Additional Editing
Cristóbal Tapia de Veer Original Music Composer
Aishwarya Shree Sharma-Porter Costumer
Charlie Sarroff Director of Photography
Kyli Zion Stunts
Vico Sharabani Visual Effects Supervisor
Eugene Hitt Special Effects Coordinator
Tami Treadwell ADR Mixer
Marty Bowen Producer
Matt Telsey Sound Effects Editor
Dexter Kennedy Drone Pilot
Joe Coppola Assistant Property Master
Mike Rotella Sculptor
Kevin Keppy Nightmare Mom
Joel Minnich Chief Lighting Technician
Corey Jacobs Grip
Valerie Carney Key Makeup Artist
Kenneth Kildee Second Company Grip
Jason Loftus Extras Casting
Kevin Rogers Stunts
Brian Spears Special Effects Makeup Artist
Alphonse Swinehart Title Designer
Vinny Mazzarella Property Master
Alexis Forte Costume Design