Career
He is most known for his role in Just a Question of Love (Juste une question d"amour). Guérin-Tillié has directed the films Edy (with a soundtrack by Nils Petter Molvær), Requiem(s), and J"ai fait des sandwichs pour la route, and acted in a number of films and television roles. Had a relationship with Marion Cotillard from 2000 until 2006.