cast
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Sylvester Stallone
Robert 'Rocky' Balboa
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Burt Young
Paulie Pennino
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Antonio Tarver
Mason 'The Line' Dixon
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Geraldine Hughes
Marie
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Milo Ventimiglia
Robert 'Rocky' Balboa Jr.
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Tony Burton
Tony 'Duke' Evers
- A.J. Benza L.C.
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James Francis Kelly III
Steps
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Lou DiBella
Lou DiBella
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Mike Tyson
Mike Tyson
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Henry G. Sanders
Martin
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Pedro Lovell
Spider Rico
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Ana Gerena
Isabel
- Louis Giansante Bar Thug
- Maureen Schilling Lucky's Bartender
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Lahmard J. Tate
X-Cell
- Woody Paige ESPN Commentator
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Skip Bayless
ESPN Commentator
- Jay Crawford ESPN Commentator
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Brian Kenny
ESPN Host
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Dana Jacobson
ESPN Host
- Charles Johnson ESPN Host
- James Binns Commissioner
- Johnnie Hobbs Jr. Commissioner
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Barney Fitzpatrick
Commissioner
- Jim Lampley HBO Commentator
- Larry Merchant HBO Commentator
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Max Kellerman
HBO Commentator
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LeRoy Neiman
LeRoy Neiman
- Bert Sugar Ring Magazine Reporter
- Bernardo Fernández Boxing Association of America Writer
- Gunnar Peterson Weightlifting Trainer
- Yahya Dixon's Opponent
- Marc Ratner Weigh-In Official
- Anthony Lato Jr. Rocky's Inspector
- Jack Lazzarado Dixon's Inspector
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Michael Buffer
Ring Announcer
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Joe Cortez
Referee
- Carter Mitchell Shamrock Foreman
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Vinod Kumar
Ravi
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Fran Pultro
Father at Restaurant
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Frank Stallone Jr.
Dinner Patron
- Jody Giambelluca Dinner Patron
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Tobias Segal
Robert's Friend
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Tim Carr
Robert's Friend
- Matt Frack Robert's Friend #3
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Paul Dion Monte
Robert's Friend
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Kevin King Templeton
Robert's Friend
- Robert Michael Kelly Mr. Tomilson
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Rick Buchborn
Rocky Fan
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Nick Baker
Irish Pub Bartender
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Don Sherman
Andy
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Stu Nahan
Computer Fight Commentator (voice)
- Gary Compton Security Guard
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David Gere
Patron at Adrian's (uncredited)
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Jacob 'Stitch' Duran
Stitch (uncredited)
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Talia Shire
Adrianna "Adrian" Balboa (Archive Footage) (uncredited)
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Burgess Meredith
Micky Goldmill (Archive Footage) (uncredited)
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Angelyna Martinez-Boyd
Angie
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Jeffrey Mowery
Neighbor (uncredited)