When twin brothers Hal and Bill discover their father’s old monkey toy in the attic, a series of gruesome deaths start occurring all around them.
Unfortunately the movie The Monkey is not yet available on HBO Max.
| Production | Dave Caplan | Producer |
| Production | Chris Ferguson | Producer |
| Production | Fred Berger | Executive Producer |
| Production | Nancy Xu | Executive Producer |
| Production | John Friedberg | Executive Producer |
| Production | Brian Kavanaugh-Jones | Producer |
| Production | Peter Luo | Executive Producer |
| Production | Jonathan DuBois | Line Producer |
| Directing | Osgood Perkins | Director |
| Production | Michael Clear | Producer |
| Writing | Osgood Perkins | Screenplay |
| Writing | Stephen King | Short Story |
| Production | James Wan | Producer |
| Camera | Nico Aguilar | Director of Photography |
| Production | Rich Delia | Casting |
| Production | Errin Lally | Casting |
| Costume & Make-Up | Mica Kayde | Costume Design |
| Directing | Hannah Broad | Assistant Director Trainee |
| Directing | Adam McCarthy | First Assistant Director |
| Sound | Jan Hetmer | Sound Mixer |
| Art | Trevor Johnston | Set Decoration |
| Art | Brendan Megannety | Art Direction |
| Production | John Rickard | Executive Producer |
| Production | Jesse Savath | Executive Producer |
| Production | Natalia Safran | Executive Producer |
| Art | Dana Bontempo | Property Master |
| Crew | Greg Pyne | Special Effects Coordinator |
| Art | Kennadee Wilkie | Additional Set Dresser |
| Art | Kail O'Donnell Norton | Set Dresser |
| Art | Danny Vermette | Production Design |
| Production | Nancy Welsh | Production Manager |
| Camera | Amrit Bawa | Key Grip |
| Art | Alan Derksen | Graphic Designer |
| Art | Christopher Donaldson | Storyboard Artist |
| Art | Jonny Sigouin | Set Dresser |
| Production | Trevor Fieldhouse | Extras Casting Assistant |
| Art | Mike Klemak | Set Dresser |
| Production | Gabriel Medina | Unit Manager |
| Camera | Leon Serginson | Best Boy Grip |
| Sound | Robert W. Booth | Boom Operator |
| Camera | John Fleming | Second Assistant "B" Camera |
| Camera | Leonardo Harim | Steadicam Operator |
| Lighting | Yannie Yu | Gaffer |
| Production | Brent Canning | Location Manager |
| Camera | Dwight Hartnett | Digital Imaging Technician |
| Crew | Hugh Meikle | Generator Operator |
| Production | Andrea Hughes | Extras Casting |
| Editing | David Rice | Editorial Coordinator |
| Camera | Asterios Moutsokapas | Still Photographer |
| Editing | Joseph K. Vance | Dailies Operator |
| Camera | Namowan Kirby | Dolly Grip |
| Production | Spencer Ela | Production Executive |
| Production | Jon Warne | Production Coordinator |
| Art | Tim Moshansky | Location Scout |
| Production | Shelby Tony | Production Accountant |
| Production | Mike McAree | Assistant Location Manager |
| Production | Eoin Sheehy | Additional Casting |
| Editing | Greg Ng | Editor |
| Editing | Graham Fortin | Editor |
| Directing | Bria Rose Wilk | Script Supervisor |
| Production | Connor Purcell | Co-Executive Producer |
| Production | Ali Jazayeri | Executive Producer |
| Production | David Gendron | Executive Producer |
| Production | Jennifer Mendoza | Production Assistant |
| Sound | Natasha Duprey | Music Supervisor |
| Art | Seth Kleinberg | Title Designer |
