Stalag Luft III Williams, the book "Stolen Journey" by Philpot and the 1950 film "The Wooden Horse". There had been escape attempts (one of which inspired the film "The Wooden Horse") and many tunnels had been started and discovered before completion. In March 1943, Royal Air Force Squadron Leader Roger Bushell conceived a plan for a mass escape from the North Compound, which took place on the night of 24/25 March 1944. He was being held with the other British and Commonwealth airmen and he was in command of the Escape Committee that managed all escape opportunities from the north compound. Falling back
Stalag Luft III to conceal the bulges from the sand, and were referred to as "penguins" because of their supposed resemblance. In sunny months, sand could be carried outside and scattered in blankets used for sun bathing; more than 200 were used to make an estimated 25,000 trips. The Germans were aware that something was going on but failed to discover any of the tunnels until much later. To break up an escape attempt, nineteen of the top suspects were transferred without warning to Stalag VIIIC. Of those, only six had been involved with tunnel construction. One of these, a Canadian called Wally