I Know That You Know That I Know
Movie| Title | Io so che tu sai che io so |
| User score | 7 |
| Release date | Aug 29, 1982 |
| Genre | Comedy |
| Director | Alberto Sordi |
| Production country | Italy |
| Production companies | Scena Film |
| Run time | 114 min. |
The investigations of a private eye shake up the almost broken marriage of a middle aged couple.
