Grep: elite fire-fighters | M6 | Zone Interdite

They are Paris?s elite firefighters. Forty men from the military, trained to handle extremely dangerous situations. They belong to the Research and Profound Exploration Group (GREP) and are specialists of urgent operations. These fire-fighters of the impossible risk their lives during the most perilous of rescue operations: dangerous chimneys, unsafe scaffolding, fires in tunnels, evacuation of wounded climbers by rope?.We filmed their daily missions for several months.