A group of eighty American workers are locked in their office and ordered by an unknown voice to participate in a twisted game.
Unfortunately the movie The Belko Experiment is not yet available on HBO Max.
| Crew | Daniel Galindo | Score Engineer |
| Writing | James Gunn | Writer |
| Directing | Greg McLean | Director |
| Sound | Oscar Méndez | Boom Operator |
| Visual Effects | Jules Kueffer | Visual Effects Coordinator |
| Sound | Joshua Adeniji | Sound Effects Editor |
| Sound | Kyle Arzt | Additional Sound Re-Recording Mixer |
| Sound | Jason Gaya | Additional Sound Re-Recording Mixer |
| Art | Carlos Osorio | Production Design |
| Visual Effects | Daniel Cordero | Special Effects Supervisor |
| Visual Effects | Scott Coulter | Visual Effects Producer |
| Sound | Chris David | Sound Re-Recording Mixer |
| Art | Edwin Huertas | Construction Coordinator |
| Sound | Trevor Gates | Sound Designer |
| Production | James Gunn | Producer |
| Production | Peter Safran | Producer |
| Visual Effects | Leanna Kruse | Visual Effects Coordinator |
| Visual Effects | Allan Magled | Visual Effects Supervisor |
| Art | Camilo Osorio | Art Department Coordinator |
| Art | Carlos E. Sanchez | Construction Coordinator |
| Camera | Marisa Velez | Second Unit Director of Photography |
| Visual Effects | John P. Nugent | Visual Effects Supervisor |
| Art | Maria Andrea Rangel | Set Decoration |
| Directing | Iván Palomino | Script Supervisor |
| Sound | Micaela Cain | Foley Editor |
| Production | Mary Vernieu | Casting |
| Art | César Montoya | Art Direction |
| Editing | Julia Wong | Editor |
| Sound | Tyler Bates | Original Music Composer |
| Camera | Luis David Sansans | Director of Photography |
| Production | Marisol Roncali | Casting |
| Art | Wilson Limas | Construction Coordinator |
| Camera | Héctor Álvarez | Still Photographer |
| Sound | Trevor Gates | Supervising Sound Editor |
| Visual Effects | Wendy Gipp | Visual Effects Producer |
| Editing | Carmen Morrow | First Assistant Editor |
| Sound | Ron Aston | Sound Effects Editor |
| Crew | Adam Benson | Sequence Supervisor |
| Costume & Make-Up | Olga Turrini Bernardoni | Key Hair Stylist |
| Costume & Make-Up | Camila Olarte Suarez | Costume Design |
| Lighting | Brandon Swofford | Gaffer |
| Costume & Make-Up | Olga Turrini Bernardoni | Key Makeup Artist |
| Crew | David Rowden | Stunt Coordinator |
| Crew | David Yarovesky | Post Production Consulting |
| Lighting | Javier Chaves | Gaffer |
| Sound | Nicholas Cochran | ADR Recordist |
| Sound | Ryan Briley | Supervising Dialogue Editor |
| Crew | Omaira Olarte | Health and Safety |
| Art | Alberto Rodriguez | Construction Foreman |
| Art | Xavier Irvine | Storyboard Artist |
| Art | Fernando Morales Rey | Swing |
| Camera | Sara Camila López | Second Assistant Camera |
| Art | Violeta Rodriguez | Assistant Set Decoration |
| Camera | John Mario Marquez | Steadicam Operator |
| Art | Cesar Felipe Cadena | Art Department Assistant |
| Camera | Alejandro Florez | First Assistant Camera |
| Art | Felipe Osorio Guzmán | Assistant Art Director |
| Art | Stephanie Hansen | Set Decoration Buyer |
| Art | Angel Nicolas Orjuela | Art Department Assistant |
| Camera | Juan Diego Almanza | Digital Imaging Technician |
| Visual Effects | Raman Siddhartha | Digital Compositor |
| Art | Nicholas Scarlet | Concept Artist |
| Camera | Andrés Franco | Second Assistant Camera |
| Sound | César Salazar | Sound Mixer |
| Visual Effects | Jordan Hassay | Digital Compositor |
| Editing | Élodie Ichter | Digital Colorist |
| Art | Pedro Gomez | Construction Foreman |
| Costume & Make-Up | Julian Romero | Assistant Hairstylist |
| Art | John F. Bateman | Art Department Assistant |
| Directing | René Villarreal | First Assistant Director |
| Art | Edgar Mauricio Castellanos | Swing |
| Camera | Christian Hernando Hortua | Dolly Grip |
| Costume & Make-Up | Olga Becerra | Assistant Hairstylist |
| Costume & Make-Up | Alejandra Basabe | Assistant Makeup Artist |
| Sound | Nate Grady-Reitan | Assistant Sound Editor |
| Production | Carolina Caicedo | Location Manager |
| Art | Diego García | Leadman |
| Camera | Mauricio Restrepo | First Assistant Camera |
| Costume & Make-Up | Camilo Márquez | Makeup & Hair Assistant |
| Crew | Christopher Ivins | Compositor |
| Visual Effects | Hung-chieh Chen | Digital Compositor |
| Visual Effects | Pinto Sasikumar | Visual Effects Producer |
| Visual Effects | Andre Bustanoby | Visual Effects Supervisor |
| Production | Mafe Gallo | Production Coordinator |
| Crew | Juan Barriga | Weapons Master |
| Visual Effects | Antonio Ribeiro | Digital Compositor |
| Visual Effects | Marcin Nikiforuk | Matte Painter |
| Production | Jorge Ernesto Luna | First Assistant Accountant |
| Production | Max Reisbaum | Production Assistant |
| Costume & Make-Up | Carolina Lima | Key Costumer |
| Editing | Amy Pawlowski | Digital Intermediate Editor |
| Production | Lisa Berridge | Production Assistant |
| Costume & Make-Up | Mabel Aguirre | Costume Assistant |
| Production | Gustavo Moyano | Casting Coordinator |
| Production | Jhon Moyano | Extras Casting Assistant |
| Sound | Ryan Briley | Supervising ADR Editor |
| Costume & Make-Up | Maria de los ángeles k Vallana | Assistant Makeup Artist |
| Production | Rodrigo Guerrero | Production Executive |
| Visual Effects | Mike Terrigno | Digital Compositor |
| Costume & Make-Up | Marcela Barrios | Assistant Makeup Artist |
| Costume & Make-Up | Yolanda Chipatecua | Assistant Makeup Artist |
| Costume & Make-Up | Sebastian Romero | Costume Supervisor |
| Sound | James Parnell | Assistant Sound Editor |
| Sound | Makenzie Kellerman | Foley Mixer |
| Production | María Juliana Casadiego | Local Casting |
| Visual Effects | Craig Crawford | Compositing Supervisor |
| Visual Effects | Celeste Caliri | Matte Painter |
| Production | Gina Cifuentes | Production Coordinator |
