April and the Extraordinary World (2015) 

1941. France asleep in the nineteenth century, governed by steam and Napoleon VI, where scientists vanish mysteriously, a girl, Avril, goes in search of her missing scientist parents.

Directors: Christian Desmares, Franck Ekinci

Writers: Franck Ekinci, Benjamin Legrand,

Stars: Marion Cotillard, Benoît Brière, Anne Coesens

Storyline

In 1941, several scholars and scientists mysteriously disappear, depriving mankind of their significant capabilities as inventors. Avril, a teenage girl, Darwin, her talking cat, Pops, her grandfather, and Julius, a young scoundrel and police informer, go off in search of Avril's parents. The quartet will face many dangers and mysteries in this strange new Rigged World.