Sylvie Testud as Françoise Quoirez dite Sagan

Pierre Palmade as Jacques Chazot

Jeanne Balibar as Peggy Roche

Arielle Dombasle as Astrid

Lionel Abelanski as Bernard Frank

Guillaume Gallienne as Jacques Quoirez

Denis Podalydès as Guy Schoeller

Bruno Wolkowitch as Philippe

Samuel Labarthe as René Julliard

Margot Abascal as Florence Malraux

Gwendoline Hamon as Suzanne Quoirez

Chantal Neuwirth as Mme Lebreton

Silvie Laguna as Mme Bartoli

Alexis Michalik as Denis Westhoff 23 / 33ans

William Miller as Bob Westhoff

Alexia Stresi as Paola

Nora Habib as Françoise Verny

Bernard Crombey as Pierre Quoirez

Hélène Arié as Mme Quoirez

Victor Sévaux as Denis Westhoff 13 / 15ans

Yann Babilée as Henri Berkowich

Alain Stern as Le haut fonctionnaire

Rita Falcone as Pepita

Jean-Claude de Goros as Le propriétaire de la villa

Mathias Mégard as Pierrot

Alexis Sellam as Max

Laurent Saint-Gérard as L'ami de Schoeller

Guillaume Carré as Voldemar

Didier Raymond as Le docteur Lavaux

Florent Bigot de Nesles as Le journaliste people

Frédéric Longbois as Le journaliste mondain

Cédric Dioméde as Le journaliste catho

Caroline Pascal as L'infirmière à Honfleur

Caroline le Moing as L'infirmière à la maternité

Suzanne Marty as L'infirmière à la Salpêtrière

Bénédicte Charpiat as L'infirmière à la maison de repos

William Prunck as L'interne à l'hôpital de Lisieux

Agnès Château as Régine

Pascal Ternisien as L'employé aux impôts

Cindy Tempez as La femme au vestiaire

Jenny Arasse as Florence Gould