Guillaume Canet is told by a young co-star that he's no longer Rock'n' Roll and he can't sell films anymore. He then tries to prove her wrong and gets help from his wife, Marion CotillardGuillaume Canet is told by a young co-star that he's no longer Rock'n' Roll and he can't sell films anymore. He then tries to prove her wrong and gets help from his wife, Marion Cotillard
