Emily Crane is fired after refusing to give names to a 1951 House Un-American Activities Committee, and takes a part-time job as companion to an old lady. One day her attention is drawn to a noisy argument being conducted largely in German in a neighbouring house, the more so since one of those involved is her main senator prosecutor. Starting to look into things, she gradually enlists the help of FBI officer Cochran who was initially detailed to check her out. Just as well when things turn nasty

In Paris during WWII, an Algerian immigrant is inspired to join the resistance by his unexpected friendship with a Jewish man. Based on not very known facts about the Muslim community in Paris during WWII, when the Paris Mosque and its dynamic leader played a pivotal role in supporting the resistance and rescuing Jews.