A loving young couple discover they're expecting a child, but the man isn't too keen on introducing her girlfriend to his family. Is it because he has a vampire father, a witch mother, a ghostly grandma, and a zombie uncle?
Unfortunately the movie Help! My In-Laws Are Vampires! is not yet available on HBO Max.
| Writing | Alessandro Bencivenni | Screenplay |
| Writing | Filippo Bologna | Screenplay |
| Writing | Alessandro Bencivenni | Story |
| Writing | Filippo Bologna | Story |
| Writing | Tiziana Martini | Screenplay |
| Costume & Make-Up | Alberto Moretti | Costume Design |
| Writing | Guia Loffredo | Creative Producer |
| Production | Barbara Giordani | Casting |
| Editing | Geraldine Tacconi | Assistant Editor |
| Writing | Tiziana Martini | Story |
| Costume & Make-Up | Maria Sansone | Hair Department Head |
| Directing | Cristina Corna | First Assistant Director |
| Camera | Gianni Aldi | Camera Operator |
| Writing | Volfango De Biasi | Story |
| Production | Antonio Stefanucci | Line Producer |
| Production | Ornella Morsilli | Casting |
| Sound | Adriano Di Lorenzo | Sound |
| Production | Giulio Steve | Executive Producer |
| Sound | Michele Braga | Original Music Composer |
| Costume & Make-Up | Martina Cossu | Makeup Department Head |
| Writing | Volfango De Biasi | Screenplay |
| Production | Carlo Corbucci | Unit Production Manager |
| Directing | Volfango De Biasi | Director |
| Production | Fulvio Lucisano | Producer |
| Camera | Roberto Forza | Director of Photography |
| Art | Giuliano Pannuti | Production Design |
| Editing | Stefano Chierchié | Editor |
| Production | Federica Lucisano | Producer |
