Elenco

• Michael B. Jordan
• Sylvester Stallone
• Tessa Thompson — Bianca Taylor
• Dolph Lundgren — Ivan Drago
• Florian Munteanu — Viktor Drago
• Andre Ward — Danny "Stuntman" Wheeler
• Russell Hornsby — Buddy Marcell
• Christopher Mann — Dr Percy Ewell
• Robert Douglas — Kyri
• Johanna Tolentino — Pharmacist
• Ivo Nandi — Russian Referee
• Michael Buffer — Himself
• Jim Lampley — Jim Lampley
• Max Kellerman — Max Kellerman
• Roy Jones Jr. — Roy Jones Jr.
• Wood Harris — Tony "Little Duke" Evers
• Brigitte Nielsen — Ludmilla Drago
• Milo Ventimiglia — Robert Balboa, Jr.
• Carl Weathers — Apollo Creed (archive footage)
• Patrice Harris — Padman
• Jacob 'Stitch' Duran — Stitch