Nacht und Nebel (Night and Fog) — France
The only Nazi concentration camp on French territory — shown in the documentary as evidence of the Reich's reach into Western Europe.
Natzweiler-Struthof was the only Nazi concentration camp on what is now French territory. It held 52,000 prisoners from 30 countries; approximately 22,000 died. Four women SOE agents were executed here in 1944. The camp was evacuated in September 1944 before Allied forces arrived.