Pastry chef Helena poisons men who don't meet her high standards. Her fiancé Charlie has nothing to worry about, at least until his sister Becca becomes suspicious of Helena's culinary killing past. It's up to Becca to save Charlie from both the altar and the grave.
Unfortunately the movie Deadly Vows is not yet available on HBO Max.
| Directing | Fred Olen Ray | Director |
| Production | Christopher Ray | Producer |
| Production | Gerald Webb | Producer |
| Writing | Mark Sanderson | Screenplay |
| Writing | Rolfe Kanefsky | Story |
| Sound | Macarena Criscuolo | Music |
| Camera | Alexander Yellen | Director of Photography |
| Editing | Ryan Mitchelle | Editor |
| Costume & Make-Up | Monique Hyman | Costume Design |
| Art | Frank Coppola | Production Design |
| Costume & Make-Up | Eric s Wilson | Makeup Department Head |
| Sound | Lisa Ries | Supervising Sound Editor |