Documentary looking back at the golden era of heavyweight boxing which occurred at the dawn of global television broadcasting.

Harry Carpenter quizzes ex-Heavyweight Champion Mike Tyson on what it takes to get to the top in the boxing ring, analysing the styles of great fighters like Rocky Marciano, Muhammad Ali and Tyson himself.

Harry introduces some of the roughest, toughest, meanest and most hilarious bouts ever seen in modern-day boxing.