Jessica Barrett, wife and mother of two young children, begins to show signs of demonic possession while pregnant with her third child. As she seeks help from her husband and doctor, a mysterious man approaches her and seems to have some answers.
Unfortunately the movie Beyond the Door is not yet available on HBO Max.
| Directing | Ovidio G. Assonitis | Director |
| Directing | Robert Barrett | Director |
| Writing | Ovidio G. Assonitis | Story |
| Writing | Antonio Troiso | Story |
| Writing | Ovidio G. Assonitis | Screenplay |
| Sound | Franco Micalizzi | Original Music Composer |
| Writing | Antonio Troiso | Screenplay |
| Writing | Robert Barrett | Screenplay |
| Production | Ovidio G. Assonitis | Producer |
| Production | Enzo Doria | Producer |
| Production | Edward L. Montoro | Producer |
| Camera | Roberto D'Ettorre Piazzoli | Director of Photography |
| Editing | Angelo Curi | Editor |
| Art | Piero Filippone | Art Direction |
| Art | Franco Velchi | Art Direction |
| Costume & Make-Up | Giancarlo De Leonardis | Hairstylist |
| Costume & Make-Up | Otello Sisi | Makeup Artist |
