"The life of Émilie du Châtelet, mathematician and physicist during the Enlightenment."
Léa Drucker
as Émilie du Châtelet
Astrid Bergès-Frisbey
as Marquise de Boufflers
Thierry Frémont
as Voltaire
Aurore Clément
as Duchesse de St Pierre
Philippe Lefebvre
as Marquis du Châtelet
Sophie Broustal
as Mme de Deffand
Olivier Sitruk
as Pierre-Louis de Maupertuis
Alain Doutey
as Baron de Breteuil
Mathieu Delarive
as Comte de Guébriant
Hugo Sélignac
as Saint Lambert
Lionnel Astier
as Roi Alexandre
Lola Naymark
as Mme Denis
Arno Feffer
as Le médecin
Bernard Allouf
as Le géomètre
Philippe Penguy
as Le joueur adverse
Thierry Gimenez
as Keyserling
Olivier Levesque
as Le laguais
Vincent Darmuzey
as Longchamp
Alexandra Concalves
as Émilie à 10 ans
Ambroise Gayet
as Aristocrat
Élisabeth Badinter
Writer
Arnaud Sélignac
Director
Chantal de Rudder
