In 1943 three men came up with an ingenious plan to escape from the seemingly escape-proof Stalag Luft III prison camp in Germany. In this episode of the Futility Closet podcast we’ll learn about their clever deception, which made them briefly famous around the world.

We’ll also hear about the chaotic annual tradition of Moving Day in several North American cities and puzzle over how a severely injured hiker beats his wife back to their RV.

Sources for our feature on the escape from Stalag Luft III:

Eric Williams, The Wooden Horse, 1949.

The Wooden Horse, British Lion Film Corporation, 1950.

Oliver Philpot, Stolen Journey, 1952.

The film was the third most popular at the British box office in 1950. The book’s success led Williams to write The Tunnel, a prequel that described his and Michael Codner’s earlier escape from the Oflag XXI-B camp in Poland.

Sources for listener mail:

Ian Austen, “When a City Is on the Move, With Mattresses and Dishwashers in Tow,” New York Times, July 1, 2013.

Localwiki, Davis, Calif., “Moving Day” (accessed April 16, 2015).

Samara Kalk Derby, “Happy Holiday or Horror Story? Moving Day Hits UW,” Wisconsin State Journal, Aug. 15, 2011.

City of Madison Streets & Recycling, “August Moving Days” (accessed April 16, 2015).

This week’s lateral thinking puzzle was contributed by listener David White and his daughter Katherine.

This episode is sponsored by our patrons and by The Great Courses — go to http://www.thegreatcourses.com/closet to order from eight of their best-selling courses at up to 80 percent off the original price.

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Many thanks to Doug Ross for the music in this episode.

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Thanks for listening!