Ne le dis à personne
- Blwyddyn: 2006
- Gwlad: France
- Genre: Drama, Thriller, Crime, Mystery
- Stiwdio: Les Productions du Trésor, EuropaCorp, M6 Films, Caneo Films, Sofica EuropaCorp, Canal+, CinéCinéma
- Allweddair: dying and death, drug abuse, based on novel or book, loss of loved one, falsely accused, sadness, e-mail, cover-up, love, grief, disappearance, murderer, false accusations, killer
- Cyfarwyddwr: Guillaume Canet
- Cast: François Cluzet, Marie-Josée Croze, Kristin Scott Thomas, François Berléand, André Dussollier, Marina Hands