Belgium, 1942. Andree Geulen secretly defies the Nazis, who are forcing Jews to wear a yellow Star of David. Andree is not Jewish, but she decides to take action. Ida Sterno is a Jewish woman who works with the Committee for the Defense of Jews in Belgium. She wants to recruit Andree because her Aryan appearance can provide crucial security measures for their efforts. Together, Andree and Ida work around the clock to move Jewish children to safety. But with the Gestapo closing in, Andree and Ida must work even harder against increasingly impossible odds to save as many children as possible and keep them safely hidden - even if it might cost them their own lives.