The real story of Marion Fraisse, who committed suicide at the age of 13 after being viciously and repeatedly bullied by her classmates.
| Actor | Role |
|---|---|
 Julie GayetNora Fraisse | Nora Fraisse |
 Fabrizio RongioneDavid | David |
 Luàna BajramiMarion | Marion |
 Tatiana RojoZahia | Zahia |
| AAlice Perez-MalartreClarisse | Clarisse |
 Xavier RobicLe Principal | Le Principal |
 Mohamed BadissyGendarme | Gendarme |
 Laura RenoncourtJulia | Julia |
| EElyne CraipeauChloé | Chloé |
 Marie-Anne MestreMme Moretti | Mme Moretti |
 Yann TrégouëtMr. Mathis | Mr. Mathis |
| DDelphy MurzeauMme Amsellem | Mme Amsellem |
 Romans Suarez-PazosMr. Thomasin | Mr. Thomasin |
 Alexandre CarrièreMr. Raviere | Mr. Raviere |
 Andréa BrusqueMme Molina | Mme Molina |
 Azize KaboucheL'avocat | L'avocat |
 Christophe ReymondCapitaine de gendarmerie | Capitaine de gendarmerie |