Renan Thomas, stage director and actor is stabbed when he is playing in The Legend of Knights, a medieval spectacle in Provins.Karin Demarle and her son are witnesses of this intent of murder committed by a disguised person. By chance the help comes soon and the life of Renan is safe. Patrick Robin and his ex-wife Karine Demarle will be in charge of this case of criminal investigation.
| Actor | Role |
|---|---|
 Anne CaillonKarine Demarle | Karine Demarle |
 Thierry NeuvicPatrick Robin | Patrick Robin |
 Gil AlmaGregoire | Gregoire |
 Stéphan Guérin-TilliéRenan Thomas | Renan Thomas |
 Julie-Anne RothChloé Medard | Chloé Medard |
 Grégoire OestermannMartin Desmarais | Martin Desmarais |
 Miglen MirtchevBatum | Batum |
 Lya Oussadit-LessertElisa | Elisa |
| NNoam PacinoJonas Robin | Jonas Robin |
| CCédric MartinTechnicien écurie (uncredited) | Technicien écurie (uncredited) |
 Bénédicte-Lala ErnoultAssistante rêgie spectacle | Assistante rêgie spectacle |