Born and raised a catholic, Henri Groues is determined to become a priest. WWII begins and decides otherwise : he joins the Resistance. Losing a friend on the battlefield, facing the horrors of war but the beauty and strengh of brotherwood Henri Groues emerges as a new man : L’Abbé Pierre. From the end of WWII to his death in 2007 L’Abbé Pierre will live many lives and face many battles. State representative, founder of Emmaus, L’Abbé Pierre will fight for the homeless and give a voice to the speechless.