National Geographic Documentaries - Great Escape: The Final Secrets

Seizoen: 2009 - Aflevering: 36 / 893 - Eerst uitgezonden: 02 augustus 2009 - Episode ID: 538531

A top-secret unit known as MIS-X helped Allied POWs dig massive tunnels and coordinate elaborate escape plans from German prison camps. MIS-X officers and former prisoners divulge how they smuggled radios, maps and money into the camps. AKA: Escape Factory