An SOE agent is sent into Nazi-occupied France to track down and extract a missing radio operator. February, 1943. Englishman and ex-teacher Harry Mitchell is recruited by the SOE for a dangerous mission in occupied Paris: locate and extract a compromised wireless operator. But Mitchell has his own motive for taking the mission. The wife and daughter he left behind in Paris have fallen into the hands of the Gestapo. As he searches for his family, Mitchell must navigate the treacheries and betrayals of war. Courage will only take him so far. Occupied Paris is a nest of vipers... and the vipers are expecting him.