It's 1941 but France is trapped in the nineteenth century, governed by steam and Napoleon V, where scientists vanish mysteriously. Avril (Marion Cotillard), a teenage girl, goes in search of her missing scientist parents.
Cast:Marion Cotillard , Marc-André Grondin , Philippe Katerine , Jean Rochefort , Bouli Lanners , Olivier Gourmet , Macha Grenon , Benoît Brière , Anne Coesens , Carlos Alazraqui , Victor Brandt , Mark Camacho , Tod Fennell , Angela Galuppo , Paul Giamatti , Tony Hale , Tony Robinow , Susan Sarandon