A young woman inherits her estranged father's estate after his mysterious death. Once she and her friends arrive at the mansion, they discover that the home is on an old cemetery, which has the power of opening a portal to another realm, which contains the creatures foretold to the world by writer H.P. Lovecraft.
Unfortunately the movie Monster Portal is not yet available on HBO Max.
| Editing | Scott Chambers | Editor |
| Directing | Matthew B.C. | Director |
| Art | Fleur Calder | Set Designer |
| Writing | Mario von Czapiewski | Story |
| Production | Rhys Frake-Waterfield | Producer |
| Writing | Matthew B.C. | Screenplay |
| Writing | Scott Chambers | Story |
| Production | Scott Chambers | Producer |
| Camera | Joanna Cuper | First Assistant "A" Camera |
| Camera | Jack Peter Mundy | Director of Photography |
