This week Mike, Sam, and Ben are escaping Jon's puzzle based in the trenches of WW1 - don't worry, they're on the "good" side!\nWhat becomes of their commanding officer?\nHow will they get their orders?\nWho is Mustapha Kunt!?\nTo listen to our brave escapologists on their fourth instalment, Tune in to The Infinite Escape Room!\n\xa0\nYou'll be wanting this letter to help you follow along!