Investigation of a Film Above Suspicion [Enquête sur un film au-dessus de tout soupçon]
- Release Year
- 1991
- Runtime
- 51m
- Genres
- Documentary
- Directed By
- Olivier Guiton

A documentary on the set of the ultra eventful Leos Carax film "Les Amants du Pont-Neuf", which spans three years of filming and knows an accumulation of disasters, increasing an initial budget of 32 million francs to more than 120 million francs.