""
Elisabeth Duda
as Marie Curie
Erick Deshors
as Pierre Curie
Lola Lasseron
as Irène Curie
Judy Turan
as Bronia Sklodowska
Jerzy Rogulski
as Wladyslaw Sklodowski
Virginie Little
as Marguerite Borel
Yves Nouveau
as Paul Appel
Karolina Wróbel
as Une enfant #1
Katarzyna Cieszkowska
as Une enfant #2
Karolina Kowalska
as Une enfant #3
Tomasz Kowalski
as Un enfant #4
Vincent Diolot
as Un soldat #1
Christophe Beudet
as Un soldat #2
Sébastien Duda
as Un soldat #3
Faiza Al-Kharafi
as Elle-même
Jillian Banfield
Jacques Bonnaffé
as Le narrateur
Stéphanie Vannier
Producer
Urszula Lesiak
Scenario Writer
Krzysztof Rogulski
Philippe Boulègue
Director
