Based on a True Story (D'après une histoire vraie) 6 years old

Delphine is the author of an autobiographical novel that has become a bestseller. Exhausted by the promotional tour, just when she feels out of place, paralyzed by the idea of having to start writing again, she meets Elle, a young, attractive, intelligent, intuitive woman who seems to understand her better than anyone.

Credits

Eva Green as Elle

Emmanuelle Seigner as Delphine

Vincent Pérez as François

Dominique Pinon as Raymond

Brigitte Roüan as The Documentalist

Noémie Lvovsky as The Exhibition Curator

Based on a True Story Cast

Name	Character
Eva Green She was 37, now 43 years old	as Elle
Emmanuelle Seigner She was 51, now 57 years old	as Delphine
Vincent Pérez He was 53, now 59 years old	as François
Dominique Pinon He was 62, now 69 years old	as Raymond
Brigitte Roüan She was 71, now 77 years old	as The Documentalist
Noémie Lvovsky She was 52, now 59 years old	as The Exhibition Curator
Josée Dayan She was 74, now 80 years old	as Karina
Damien Bonnard He was 39, now 45 years old	as The Sound Engineer
Édith Le Merdy	as The Neighbor
Elisabeth Quin	as The Journalist

Based on a True Story Crew

Name	Department
Lucien Balibar as Sound Director. He was 67 (now 74) years old	Sound
Roman Polanski as Director. He was 84 (now 90) years old	Directing
Roman Polanski as Screenplay. He was 84 (now 90) years old	Writing
Pawel Edelman as Director of Photography. He was 59 (now 65) years old	Camera
Wassim Béji as Producer. He was 40 (now 47) years old	Production
Delphine de Vigan as Novel. She was 51 (now 58) years old	Writing
Alexandre Desplat as Original Music Composer. He was 56 (now 62) years old	Sound

Based on a True Story (6 years)

Release day: Wednesday, November 01, 2017
Runtime: 97 minutes
Budget: 11329550.00