- Country: France
- Genres: Documentary, Short
- Release: 2010-11-10
- Director: Eric Paccoud
- Writers: N/A
- Language: French
- Stars: Romano Albani , Dario Argento , Luigi Cozzi
- Runtime: 13 min
- Awards: N/A
- AKA: L'alchimie du mystère (France, French Republic) , L'alchimie du mystère
- Plot: N/A
- IMDB:tt4674048