20th July 1941. It is a dark night in war-torn Britain. In blacked out Sussex a band of men sit huddled in an old shed, deep in the countryside. One by one they make a pledge to join a very special little wartime club. A toast is drunk to the forming of The Guinea Pig Club.It was the most exclusive club in the world, but as the founding member admitted, "the entrance fee is something most men would not care to pay and the conditions are arduous in the extreme".The club was made up of Allied Aircrew who were all being treated by surgeon Archibald McIndoe for horrific burns suffered whilst in active combat.McIndoe was something of a pioneer, using groundbreaking plastic surgery techniques. He passionately believed that if the injured airmen were to have any future he needed to help them recover their place in the world. Unconventional, the doctor encouraged drinking and flirting with the nurses on the ward. One of the nurses granddaughter's, Dr Emily Mayhew, a military medical historian and author of The Guinea Pig Club: Archibald McIndoe and the RAF in WW11 lifts the lid on a extraordinary wartime club.