Mélanie Laurent
Élise 'Lili' Tellier
Kad Merad
Paul Tellier
Isabelle Renauld
Isabelle Tellier
Julien Boisselier
Thomas aka 'Grenouille'
Aïssa Maïga
Léa
Simon Buret
Antoine, Loïc's friend
Christophe Rossignon
The hallway teacher
Thibault de Montalembert
Psychiatrist
Éric Herson-Macarel
The first teacher
Emmanuel Courcol
The doctor from Vigneux