크레딧 출연 마크 월버그 Narrator (voice) Arturo Gatti Self (Archival Footage) Micky Ward Self Larry Merchant Self Michael Buffer Self Ida Gatti Self Sofia Gatti Self Charlene Ward Self Dicky Eklund Self Lou DiBella Self Frank Cappuccino Self Ron Borges Self Jim Lampley Self 스텝 Fernando Villegas Editing Jacob Rogal Production David Harmon Production Thom Stukas Camera Gary Scarpulla Editing Rick Bernstein Production Gabe Spitzer Directing Bentley Weiner Directing Aaron Cohen Writing Jose Cancela Sound Amy Marie Beauchamp Sound Holly Peterman Production