A woman is pursued by her murderous, psychopathic twin sister in the days leading up to their birthday.
Is Madhouse on Netflix? Unfortunately the movie Madhouse is not yet available on Netflix.
| Sound | Riz Ortolani | Original Music Composer |
| Writing | Peter Shepherd | Writer |
| Writing | Ovidio G. Assonitis | Writer |
| Production | Peter Shepherd | Producer |
| Directing | Ovidio G. Assonitis | Director |
| Editing | Angelo Curi | Editor |
| Writing | Stephen Blakely | Writer |
| Writing | Roberto Gandus | Writer |
| Production | Ovidio G. Assonitis | Producer |
| Camera | Roberto D'Ettorre Piazzoli | Director of Photography |
| Costume & Make-Up | Nilo Jacoponi | Makeup Artist |
| Art | Stefano Paltrinieri | Art Direction |
| Costume & Make-Up | Serena Severini | Costume Design |
| Production | Jacques Goyard | Executive In Charge Of Production |
| Costume & Make-Up | Gino Zamprioli | Makeup Artist |
