Nos 18 ans

Théo Frilet

Lucas

Valentine Catzéflis

Clémence Martineau

Michel Blanc

Professor Martineau

Lisa Manili

Alice

Arthur Dupont

Maxime

Julia Piaton

Sarah

Pierre Boulanger

Richard

Bartholomew Boutellis

Yvan

Pierre Niney

Loïc Martineau, Clémence's younger brother

Maruschka Detmers

Mother of Clémence and Loïc

Lucy Ferry

Laura, Sarah's younger sister

Annabel Rohmer

Clarisse, Clémence's friend

Iris Besse

Valentine, Clémence's friend

Sylvain Levitte

Edgar le Prince

Valérie Ancel

Lucas's mother

Nathalie Cannet

Mother of Sarah and Laura

Aurélie Cabrero

'Princesse Leïa'

Bernadette Lafont

Adèle Martineau, Clémence's grandmother

Venantino Venantini

Marcello, in love with Adèle

Éric Naggar

Principal