Stalag Luft III it as a longer third-person narrative under the title "The Wooden Horse", which was filmed as "The Wooden Horse" in 1950. He included many details omitted in his first book, but changed his name to "Peter Howard", Michael Codner to "John Clinton" and Oliver Philpot to "Philip Rowe". Williams also wrote a prequel, "The Tunnel", an extended study of the mentalities of life as a prisoner of war. Although not an escape novel, it shows the profound urge to escape, and explores the ways that camp life affected men's emotions. Paul Brickhill was an Australian-born Spitfire pilot, shot down in
Stalag Luft III with the POWs being shot individually or in pairs, but other portions of the film are fictional. The camp was the basis for a single-player mission and multi-player map in the first "Call of Duty" video game. Most of the buildings and guard towers were identical to the camp and the single-player mission involved rescuing a British officer from a prison cell that closely resembled the camp's solitary confinement building. Stalag Luft is also a playable POW camp in the computer and Xbox game "The Escapists", but with a slightly different name of "Stalag Flucht". "The Great Escape" is a