The future of Marguerite, a brilliant student in Mathematics at the prestigious Ecole Normale Supérieure, seems all planned out. The only woman from her year, Marguerite is finishing a thesis she has to present to an audience of researchers. On the big day, a mistake shakes all her certainties and all her foundations collapse.

• TS Productions
• Beauvoir Films
• Ella Rumpf
• Julien Frison
• Jean-Pierre Darroussin
• Sonia Bonny
• Clotilde Courau
• Édouard Sulpice
• Idir Azougli
• Xiaoxing Cheng