At the Dawn of Heavy Metal, the sun rose to the beat of Lee Kerslake's drums. This film follows Lee as he attempts to overcome his greatest obstacles. It celebrates his immortal music, but also his courageous confrontation with his own mortality. His tribe of rock icons from bands like Uriah Heep, Def Leppard, Ozzy Osbourne, KISS, Deep Purple and Black Sabbath celebrate him in his final years.