Three filmmakers receive an unsettling postcard from an estranged friend living in a secluded commune. The filmmakers take their cameras into the wilderness of Montana to document the mysterious inner workings of the group. On their disconcerting road to self-sufficiency, witnessing something more shocking than they ever imagined.
Unfortunately the movie The Triangle is not yet available on HBO Max.
| Writing | David Blair | Screenplay |
| Writing | Nathaniel Peterson | Screenplay |
| Writing | Adam Pitman | Screenplay |
| Writing | Andrew Rizzo | Screenplay |
| Writing | Adam Stilwell | Screenplay |
| Directing | Adam Stilwell | Director |
| Directing | Andrew Rizzo | Director |
| Directing | Adam Pitman | Director |
| Directing | Nathaniel Peterson | Director |
| Directing | David Blair | Director |
