A creature of emotion, ritual, devotion and sheer passion the football fan is truly a unique species. Superstitious, colourful and always obsessive, the football fan's key moments in life can hurt more than most. But the good moments, well they can be euphoric. Fans United explores the unique habit and life of the football fan. Join the fans on their adventures from Madrid to Manchester, Rio to Kiev and Munich to Amsterdam. There are stories of strange rituals, rivals, lifelong devotions, tribal chants... and life's make or break moments.