Drama based on the true story of an imposter who pretended to be the lost son of a Texan family. A young French man, Frédéric Fortin (Marc-André Grondin), attempts to convince an American family that he is their missing teenaged son, Nicholas Mark Randall, claiming that the difference in his appearance is down to his traumatising experiences since being kidnapped. While most of the family members accept his story, there are some who have there suspicions. FBI agent Jennifer Johnson (Famke Janssen) also doubts Nicholas's identity and investigates further. In time, Frédéric's own story begins to emerge as well as the truth about what really happened to the missing boy.