A reluctant bride-to-be is stalked by a serial killer who only kills brides and the people around them. While her friends get whacked one by one, a hard-boiled renegade cop whose bride had been killed years before tries to hunt the killer down before it is too late.
Unfortunately the movie He Knows You're Alone is not yet available on HBO Max.
| Directing | Armand Mastroianni | Director |
| Writing | Scotty Parker | Writer |
| Production | Nan Pearlman | Co-Producer |
| Editing | George T. Norris | Editor |
| Production | Joseph Beruh | Executive Producer |
| Production | George Manasse | Producer |
| Crew | Taso N. Stavrakis | Special Effects |
| Sound | Mark Peskanov | Original Music Composer |
| Production | Robert Di Milia | Co-Producer |
| Production | Edgar Lansbury | Executive Producer |
| Camera | Gerald Feil | Director of Photography |
| Sound | Alexander Peskanov | Original Music Composer |
| Costume & Make-Up | Cecilia Verardi | Makeup Artist |
| Art | Susan Kaufman | Art Direction |
