Scott Brown arrived at Celtic in 2007 as a raw midfield talent and in the 12 years since he has become a modern-day club legend. This documentary charts the evolution of a Hoops icon who speaks candidly about his time in Paradise, where he has won 19 trophies, including 17 as captain, the birth of 'The Broony', the battles, the laughs, The Invincibles and so much more. Narrated by Award-winning actor, Martin Compston and featuring tributes and anecdotes from current and former players and managers as well as Celtic fanatic, Sir Rod Stewart, plus exclusive behind-the-scenes footage, "Broony" sweeps us through the early years right up to the moment when Scott Brown became the first Scottish player in domestic football history to lead a team to the Trinity - The Treble Treble!.