An intimate, deeply personal and funny portrait of the great comedian, also known as the Big Yin!

Through sheer talent and force of personality the Big Yin changed the face of British comedy forever. Billy returns to Scotland to reveal the influences and motivations that turned him from being Billy Connolly the welder to Billy Connolly the Big Yin!

This is an intimate, deeply personal and funny portrait of the great comedian, woven around private interviews.