Obsessive forensic analyst Mathieu Vasseur is disappointed to be sidelined in the examination of the black box of an Atrian 800 airliner which has mysteriously crashed in the Alps.

When his boss goes missing, Mathieu is asked to step in, and he concludes that there was an unauthorised entry into the cockpit. A press conference is held to announce the findings, but Mathieu is subsequently presented with conflicting evidence.

French thriller with English subtitles. Show less