Darling is a woman of today. It seems to always choose the wrong path. Suffers but does not look like a victim. Do not feel sorry for herself. On the contrary, shows a passion for life against all odds. She is struggling to exist. If you fall, get up. Because Darling is naive and fearless, brave and instinctive. Has the life force of a tragic heroine.

Marina Foïs
as Catherine / Sophie / Cécile Nicolle / dite 'Darling'

Guillaume Canet
as Joël Epine dit 'Roméo'

Océane Decaudain
as Catherine, Darling petite

Anne Benoît
as Suzanne Nicolle - la mère de Darling

Marc Brunet
as Georges Nicolle - le père de Darling

Sissi Duparc
as Chantal Clément

Hervé Lassïnce
as Vincent Blandamour

Eloïse Charretier
as La collègue de cantine

Daniel Milgram
as Le docteur Coligny

Etienne Allemand
as Kevin