- Country: Italy
- Genres: Drama
- Release: 1985-09-20
- Director: Valentino Orsini
- Writers: Valentino Orsini , Furio Scarpelli , Vincenzo Cerami , Giuliani G. De Negri
- Language: Italian
- Stars: Ben Gazzara , Mariangela Melato , Sergio Rubini , Valeria Golino , Fabrizio Temperini , Wanda Pasquini , Gesualdo Bagnoli , Federica Benedetti , Luigi Carletti , Vanna Castellani
- Runtime: 113 min
- Awards: 1 win & 1 nomination
- AKA: Figlio mio, infinitamente caro... , Figlio mio, infinitamente caro (Denmark) , Figlio mio, infinitamente caro... (Italy) , My Dearest Son (United States of America) , Hijo mío, mi querido hijo (Spain) , My Dearest Son , Mein über alles geliebter Sohn , My Dearest Son (United Kingdom) , Absturz in die Hölle
- Plot: A respectable lawyer finds out that his twenty-something son is a heroin addict. The heartbroken father will do anything to help his only son, even it means sharing his son's hell.
- IMDB:tt0093023
My Dearest Son Cast · · · ALL
Valentino Orsini
Director
Ben Gazzara
Antonio Morelli
Sergio Rubini
Marco Morelli
Valeria Golino
Francesca
Fabrizio Temperini
Mariangela Melato
Stefania
Ferruccio Amendola
Antonio Morelli (voice)