The life of Henri Grouès, known as Abbé Pierre, from his time in the Resistance in WWII to his fights against poverty and for the homeless.

Benjamin Lavernhe
as Henri Grouès dit l'Abbé Pierre

Emmanuelle Bercot
as Lucie Coutaz

Michel Vuillermoz
as Georges Legay

Antoine Laurent
as François Garbit

Alain Sachs
as Père supérieur

Leïla Muse
as Jeune fermière

Malik Amraoui
as Ahmed

Chloé Stefani
as Marlène Porte

Djibril Pavadé
as Philibert

Didier Nobletz
as Auguste