Christine lost her son at birth 15 years ago. Or so she believes, until she receives a video suggesting he might not be dead. That sends her hurrying back to the island of her childhood in Brittany to discover the truth in an investigation confronting multiple mysteries.

• Virginie Ledoyen
• Charles Berling
• Marilyne Canto
• Martine Chevallier
• Jéremy Gillet
• Noam Morgensztern
• Thomas Mustin
• Dominique Pinon