Far from civilization, in a frozen forest on an inhospitable mountainside, a group of researchers is attacked by an unidentified figure. The sole survivor, a young biologist, takes refuge in the isolated cabin of a mysterious man.
Unfortunately the movie Don't Open the Door is not yet available on HBO Max.
| Camera | Alexandros Karpas | Director of Photography |
| Editing | Alexandros Karpas | Editor |
| Directing | Alexandros Karpas | Director |
| Directing | Sakis Karpas | Director |
| Production | Sakis Karpas | Executive Producer |
| Production | Alexandros Karpas | Executive Producer |
| Writing | Sakis Karpas | Writer |
