Description: Gary (Tahar Rahim) lands a job as a decontamination sub-contractor at a nuclear power plant in the lower Rhone valley. Inducted into the workforce by supervisor Gilles and veteran Toni, Gary discovers that radiation contamination is not just a risk factor but an everyday hazard. At the same time, he begins an illicit affair with Karole (Léa Seydoux), Toni's fiancée.