D'après une histoire vraie
- Blwyddyn: 2017
- Gwlad: Belgium, France, Poland, United States of America
- Genre: Thriller, Mystery
- Stiwdio: WY Productions, R.P. Productions, France 2 Cinéma, Monolith Films, Belga Productions, Cofinova 13, Cinéventure 2, Canal+, Ciné+, France Télévisions, Mars Films, StudioCanal, Lionsgate
- Allweddair: paris, france, based on novel or book, creative crisis, female friendship, novelist, book signing, ghost writer
- Cyfarwyddwr: Roman Polanski
- Cast: Emmanuelle Seigner, Eva Green, Vincent Perez, Dominique Pinon, Brigitte Roüan, Camille Chamoux