An ambitious ecologist returning to her childhood home on the Dutch island of Ameland discovers a dangerous drug smuggling route, forcing her to choose between exposing the truth and protecting those she loves.

During the final months of World War II, a Nazi officer assigned to protect the war-torn frontline in the Netherlands decides to risk his life to protect a Jewish family in hiding.

As the resistance group takes more risks during its operations, Johan discovers there is a traitor among them. Meanwhile, the British are preparing a rescue operation that ultimately went horribly wrong on the morning of March 3, 1945.

June 1944. Allied troops have landed in Normandy and are fighting in France. A group of seven Dutch resistance fighters is given an important mission to help the Allied advance. However, the mission goes completely wrong and while the resistance fighters regroup at their hiding place, they begin to suspect that there is a traitor in their midst.