b'Historian Helen Fry, author of MI9, gives a lecture on the secret service for escape and evasion, who led missions to help allied prisoners of war\\xa0make it out of\\xa0Nazi-occupied Europe during the Second World War. Hosted on Acast. See acast.com/privacy for more information.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'