Marie Curie, The Courage of Knowledge depicts the blissful union between Marie (Karolina Gruszka) and her husband Pierre (Charles Berling), the father of her children, her partner in research, and co-winner of that first Nobel. When Pierre perishes in a tragic accident, it's up to Marie to continue their work. But as a woman and a foreigner, she's met with doubly fierce resistance. And though she perseveres, she's nearly undone by revelations regarding her relationship with a married colleague.