During a weekend getaway at a secluded lakeside estate, a group of friends finds themselves entangled in a web of secrets, deception, and advanced technology. As tensions rise and loyalties are tested, they uncover unsettling truths about themselves and the world around them.
Unfortunately the movie Companion is not yet available on HBO Max.
| Directing | Drew Hancock | Director |
| Writing | Drew Hancock | Writer |
| Production | Zach Cregger | Producer |
| Production | Raphael Margules | Producer |
| Production | J.D. Lifshitz | Producer |
| Production | Roy Lee | Producer |
| Production | Tracy Rosenblum | Executive Producer |
| Production | Andrew Childs | Executive Producer |
| Editing | Brett W. Bachman | Editor |
| Editing | Josh Ethier | Editor |
| Camera | Eli Born | Director of Photography |
| Production | Jamie Buckner | Executive Producer |
| Art | Scott Kuzio | Production Design |
| Costume & Make-Up | Vanessa Porter | Costume Design |
| Sound | Hrishikesh Hirway | Original Music Composer |
| Sound | Rob Lowry | Music Supervisor |
| Production | Nancy Nayor | Casting |
| Production | Josh Mack | Producer |
| Production | Adam Ridley | Executive Producer |
| Production | Ryan Ridley | Executive Producer |
| Production | Paulina Sussman | Executive Producer |
| Art | Naomi Munro | Art Direction |
| Art | Kendall Anderson | Set Decoration |
| Costume & Make-Up | Joshua First | Hair Department Head |
| Costume & Make-Up | Sasha Grossman | Makeup Department Head |
| Directing | Betty Austin | Script Supervisor |
| Production | Jasmine Gutierrez | Casting Associate |
| Crew | Christopher Place | Stunt Coordinator |
| Costume & Make-Up | Hailei Call | Key Hair Stylist |
| Sound | Dan Kenyon | Sound Re-Recording Mixer |
| Sound | Dan Kenyon | Sound Designer |
| Sound | Dan Kenyon | Supervising Sound Editor |
| Crew | Ashley Pynn | Stunt Double |
| Crew | Stephen Izzi | Stunts |
| Crew | Lenny Cruz | Stunt Double |
| Crew | Anthony Hoang | Stunt Double |
| Crew | Greg Harvey | Utility Stunts |
| Lighting | Matthew Atwood | Gaffer |
| Production | Paulina Jaśkiewicz | Key Production Assistant |
| Art | Claire Typaldos | Title Designer |
| Sound | Brian Tarlecki | Sound Re-Recording Mixer |
| Production | Anthony Tittanegro | Executive Producer |
| Production | Andrew Lary | Executive Producer |
| Production | Pete Chiappetta | Executive Producer |
| Production | Richard Brener | Executive Producer |
| Sound | Jillian Ennis | Music Consultant |
| Directing | Siena Brown | First Assistant Director |
| Directing | Alexis Vail | Second Assistant Director |
| Crew | Nicolas Coucke | Stunts |
| Crew | Josiah Nolan | Stunts |
| Crew | Kevin Rodgers | Stunts |
| Crew | Thomas Place | Stunts |
| Crew | William Cote | Stunts |
| Crew | Luke Vexler | Stunts |
| Visual Effects | Jamison Scott Goei | Visual Effects Supervisor |
| Art | John Duhigg Cox | Art Direction |
| Art | Rosa Callejas | Assistant Art Director |
| Camera | Korey Robinson | Steadicam Operator |
| Camera | Korey Robinson | "A" Camera Operator |
| Sound | Paul James Pouthier | Sound Mixer |
| Sound | Ando Johnson | Sound Designer |
| Sound | Erick Ocampo | Sound Designer |
| Sound | Linda Yeaney | First Assistant Sound Editor |
| Sound | Rustam Himadiiev | Foley Mixer |
| Sound | Bogdan Zavarzin | Foley Artist |
| Sound | Sergey Timoschuk | Foley Editor |
| Sound | Alexandr Medvedkov | Foley Editor |
| Costume & Make-Up | Fiona Mifsud | Key Makeup Artist |
| Costume & Make-Up | Valerie Carney | Key Makeup Artist |
| Visual Effects | Jacob Reardon | Visual Effects Producer |
| Visual Effects | Garrett Wycoff | Visual Effects Supervisor |
| Visual Effects | Lorna Ryan | Visual Effects Producer |
| Visual Effects | Summer Duquette | Visual Effects Producer |
| Visual Effects | Alexander Luloff | VFX Artist |
| Visual Effects | David Nieman | VFX Artist |
| Visual Effects | Jose Guadalupe Olmeda Ramirez | VFX Artist |
| Visual Effects | Matt Skonicki | VFX Artist |
| Visual Effects | Boris Klimenko | VFX Artist |
| Visual Effects | Davy Saunders | VFX Artist |
| Visual Effects | Jordan Steele | VFX Artist |
| Visual Effects | Peter Terlaak Poot | VFX Artist |
| Visual Effects | Dan Waldron | VFX Artist |
| Visual Effects | Evan Faro | VFX Artist |
| Visual Effects | Mark Skowronski | VFX Artist |
| Visual Effects | Tim Liu | VFX Artist |
| Crew | Michael Mohan | Thanks |
| Production | Jamie Buckner | Production Manager |
| Crew | Alexei Krassovsky | Post Production Supervisor |
| Directing | Luke Tomalin Sherman | Second Second Assistant Director |
