Sir Bobby Charlton tells the story of the Munich air disaster fifty years on. Watching archive footage, some for the first time, he charts the emotional journey - from the glory days of the Busby Babes to the tragic events of February 6th 1958. One of the survivors, Sir Bobby gives his own personal account of what happened, talking about team mates who died and the impact the disaster had on his own career, the city of Manchester and the world of football.