JIG is the remarkable story of the 40th Irish Dancing World Championships, held in March 2010 in Glasgow. This feature length documentary was given access for the very first time to the little known world of competitive Irish Dancing. Thousands of dancers, their families and teachers from around the globe descend upon Glasgow for one drama filled week. Clad in wigs, make up, fake tan, diamantes and dresses costing thousands of pounds where they compete for the coveted world titles.