Saturday, October 28, 2017, 12:10 pm. Two men disembark, panicked, at the gendarmerie of Gray. Jonathann Daval, accompanied by his brother-in-law, comes to report the disappearance of his wife, Alexia. She had gone for a morning jog and had not returned. What happened to her? For 3 months, the police will carry out a relentless, exemplary investigation, as discreetly as possible, in order to gather evidence and then make the man confess, who they are convinced is not telling the whole story: Jonathann.
| Actor | Role |
|---|---|
 Maud BaeckerAlexia Daval, née Fouillot | Alexia Daval, née Fouillot |
 Liam BatyJonathan Daval | Jonathan Daval |
 Thierry NeuvicLe commandant DaCostan chargé de l'enquête | Le commandant DaCostan chargé de l'enquête |
 Michèle BernierIsabelle Fouillot, mère d'Alexia | Isabelle Fouillot, mère d'Alexia |
 Jérôme AngerJean-Pierre Fouillot, père d'Alexia | Jean-Pierre Fouillot, père d'Alexia |
 Vanessa GuideMagali Paulin | Magali Paulin |
 Fanny GuidecoqLa journaliste | La journaliste |
 Raphaël FerretGrégory Gay, mari de Stéphanie | Grégory Gay, mari de Stéphanie |
 Ingrid DonnadieuStéphanie Gay, sœur d'Alexia | Stéphanie Gay, sœur d'Alexia |