Right into the heart of the Gestapo HQ they had come -- six Polish deserters led by an English officer. Their mission was to capture a Gestapo official -- alive. But for Lieutenant Ron Barclay there was another quest -- he was trying to find his father, who had vanished in Poland when the Nazis attacked. Now only a single door separated Ron from the Gestapo chief. Ron kicked it open -- and got the shock of his life.