The story opens in the present day, at a high school reunion in the south of France where three former friends reconnect. They grew apart and lost touch, but they are still bound by a tragic secret tied to the disappearance of a high school girl who went missing 25 years ago in the region.

• Ioan Gruffudd
• Ivanna Sakhno
• Grégory Fitoussi
• Dervla Kirwan
• Vahina Giocante
• Rupert Graves
• Salome R. Gunnarsdottir
• Cosimo Fusco