Adriano wakes up in a hotel room next to the dead body of his lover, Laura. The door is locked from the inside and there is no evidence of anybody else in the room.
You can now watch The Invisible Witness online on the following streaming providers in the United States.
| Directing | Stefano Mordini | Director |
| Writing | Oriol Paulo | Original Film Writer |
| Writing | Stefano Mordini | Screenplay |
| Writing | Massimiliano Cantoni | Screenplay |
| Production | Roberto Sessa | Producer |
| Production | Linda Vianello | Line Producer |
| Sound | Fabio Barovero | Music |
| Editing | Massimo Fiocchi | Editor |
| Production | Francesco Vedovati | Casting |
| Art | Paolo Bonfini | Production Design |
| Art | Simone La Mantia | Set Decoration |
| Costume & Make-Up | Massimo Cantini Parrini | Costume Design |
| Camera | Luigi Martinucci | Director of Photography |
