In order to save the man she loves from jail, Mathilde takes his place by helping his break-out. While she exclusively relies on him to survive in this prison setting, Mathilde has not heard from him since her imprisonment. Isolated, with her son as her only support, she is now identified by the inmate number 383205-B. Will Mathilde become a convict like any other one?
Sophie Marceau
as Mathilde Leroy
Suzanne Clément
as Anita Lopes
Anne Le Ny
as Marthe Brunet
Alice Belaïdi
as Samira Belhadj
Eye Haïdara
as Nato Kanté
Pauline Burlet
as Jeanne
Naïlia Harzoune
as Linda Plancher
Aurore Broutin
as Safia Dakro
Carole Franck
as Babette
Marie-Sohna Condé
as Elise Schoelcher
Anne Coesens
as Noémie
Benjamin Siksou
as Adrien Leroy
