출연진

• Michael B. Jordan — Adonis Creed
• Tessa Thompson — Bianca
• Sylvester Stallone
• Graham McTavish — Tommy Holiday
• Brian Anthony Wilson — James
• Andre Ward — Danny "Stuntman" Wheeler
• Liev Schreiber — HBO 24/7 Narrator (voice)
• Michael Buffer — Himself
• Tony Kornheiser — Himself
• Michael Wilbon — Himself
• Hannah Storm — Herself
• Jim Lampley — Himself
• Hans Marrero — Flores
• Will Blagrove — James
• Johanna Tolentino — Lady Cop
• Michael Barker — Reporter #1
• Roy James Wilson — City Jail Cop
• Mauricio Ovalle — Flores' Trainer
• Mark Smith — Conlan's Buddy
• Anthony Martins — Welterweight #2
• Frank Pesce — Mickey's Gym Doorman
• Robert Sale — Leo Trainer #2
• Max Kellerman — Himself
• Nelson Bonilla — Staff Member #2
• Angela Davis — Staff Member #4
• Claire Bronson — Social Worker
• Robert Douglas — Max's Cook
• Horace Knight — Dirt Bike Rider
• Christopher Jon Gombos — Security Guard
• Jeff Ward — Concert Security
• Wood Harris — Tony "Little Duke" Burton
• Ritchie Coster — Pete Sporino
• Jacob 'Stitch' Duran — Stitch