크레딧 출연 Roberto Durán Himself Marvin Hagler Himself Thomas Hearns Himself Sugar Ray Leonard Himself 스텝 Mat Whitecross Directing James Gay-Rees Production Fiona Neilson Production Rael Jones Sound Sean McMorris Crew Jateen Patel Editing Paul Martin Production Rory Gordon Editing Brett Irwin Editing Iain Kitching Editing Paul Monaghan Editing