A janitor is mainly used for dirty jobs by the occupants of an apartment building. When the lights fail and he goes down into the basement, he inadvertently witnesses an occult ritual.
Unfortunately the movie Portal to Hell!!! is not yet available on HBO Max.
| Writing | Matt Watts | Writer |
| Directing | Vivieno Caldinelli | Director |
| Production | Lori Fischburg | Producer |
| Production | Ryan Reaney | Producer |
| Production | Todd Brown | Executive Producer |
| Production | Andrew Rosen | Executive Producer |
| Production | Anthony Leo | Executive Producer |
| Production | Matt Watts | Executive Producer |
| Production | Vivieno Caldinelli | Executive Producer |
| Production | Jonny Bunning | Associate Producer |
| Production | Thomas Tinneny | Associate Producer |
| Production | Jory Bocknek | Associate Producer |
| Production | Colin Pitts | Associate Producer |
| Camera | D. Gregor Hagey | Director of Photography |
| Art | Tisha Myles | Production Design |
| Editing | Duff Smith | Editor |
| Sound | Voyag3r | Music |
| Sound | Steve Greene | Music |
| Visual Effects | Jon Hutton | Visual Effects Supervisor |
| Crew | Steven Kostanski | Special Effects |
| Visual Effects | Steven Kostanski | Creature Design |
| Production | Heather Young | Production Manager |
| Directing | Ryan Port | First Assistant Director |
| Directing | Moe Rai | Second Assistant Director |
| Production | Brendan Fernie | Production Coordinator |
| Art | Kasandra Pacaud | Art Direction |
| Art | Leanne Beck | Property Master |
| Art | Lindsay Zanatta | Painter |
| Art | Jack Phelps | Graphic Designer |
| Art | Kelly Buroow | Set Dresser |
| Art | Kipling Harrop | Set Dresser |
| Art | Kerry Noonan | Set Dresser |
| Art | Jasmin Bender | Set Dresser |
| Art | Lydia Baba | Set Dresser |
| Camera | Brett Hurd | Camera Operator |
| Camera | Adam Craig | First Assistant Camera |
| Camera | Alex Motley | Second Assistant Camera |
| Camera | Adam Cummerford | Digital Imaging Technician |
| Production | Marsha Chesley | Casting |
| Directing | Carolyn Arbuckle | Script Supervisor |
| Costume & Make-Up | Ginger Martini | Costume Designer |
| Costume & Make-Up | Tess Barbieri | On Set Dresser |
| Lighting | Daniel Whitton | Gaffer |
| Lighting | Alex Poutiainen | Best Boy Electric |
| Lighting | Dexter Calleja | Best Boy Electric |
| Camera | Alvin Sun | Key Grip |
| Camera | Adam Belyea | Best Boy Grip |
| Art | Konrad Piskorz | Swing |
| Costume & Make-Up | Kat Crisp | Key Makeup Artist |
| Costume & Make-Up | Jordan Silva | Hairstylist |
| Costume & Make-Up | Carlene Williams | Assistant Makeup Artist |
| Sound | Jeffery Magat | Location Sound Mixer |
| Sound | Adam Labadie | Boom Operator |
| Sound | Paul Viret | Boom Operator |
| Sound | Steve Greene | Original Music Composer |
| Camera | Tony Lombardo | Still Photographer |
| Camera | Frederic Ansaldo | Epk Camera Operator |
| Crew | Derrick Franklin | Stunt Coordinator |
| Crew | Wayne Wells | Fight Choreographer |
| Crew | Michael W. Hamilton | Special Effects Assistant |
| Crew | Tal Zimerman | Special Effects Assistant |
| Visual Effects | Stephen Curran | VFX Artist |
| Visual Effects | Mario Forero | VFX Artist |
| Production | Matt Arthur | Production Assistant |
| Production | Monica Garrido | Production Assistant |
| Production | Keith Gordon | Production Assistant |
| Production | Evan Mead | Production Assistant |
| Production | Aaron Setton | Production Assistant |
| Production | Mahmoud Al Shahabi | Production Assistant |
| Production | Ilene Shioguchi | Production Assistant |
| Production | Marc Winegust | Production Assistant |
| Production | Lindsay Zanatta | Production Assistant |
| Art | Gary Pullin | Graphic Designer |
| Editing | Ahmad Ismail | Digital Intermediate Producer |
| Editing | Jodie Moore | Digital Intermediate Producer |
| Editing | Aj McLauchlin | Digital Intermediate Colorist |
| Sound | Steven Gurman | Sound Supervisor |
| Sound | Matthew Cerantola | Sound Designer |
| Sound | Matthew Cerantola | Sound Re-Recording Mixer |
