西尔维斯特·史泰龙
Sylvester Stallone
饰：洛奇 Rocky Balboa
波特·杨
Burt Young
饰：波利 Paulie
Lahmard J. Tate
饰：X细胞 X-Cell (as Lahmard Tate)
A.J.班扎
A.J. Benza
饰：L.C. L.C.
基斯莫耶
Keith Moyer
饰：帕特恩 Bar Patron
米洛·文堤米利亚
Milo Ventimiglia
饰：罗伯特 Robert Jr.
托尼·伯顿
Tony Burton
饰：杜克 Duke
Paul Dion Monte
饰：罗伯特的朋友 Robert's Friend
杰拉尔丁·休斯
Geraldine Hughes
饰：麦瑞 Marie
塔莉娅·夏尔
Talia Shire
饰：亚德里安 Adrian (archive footage)
Maureen Schilling
Maureen Schilling
饰：Lucky's Bartender
Woody Paige
饰：ESPN Commentator (as Woodrow W. Paige)
Skip Bayless
饰：ESPN Commentator
Jay Crawford
饰：ESPN Commentator
Dana Jacobson
饰：ESPN Host
Charles Johnson
Charles Johnson
饰：ESPN Host (as Chuck Johnson)
Barney Fitzpatrick
Barney Fitzpatrick
饰：Commissioner
Max Kellerman
饰：HBO Commentator
Bernard Fernández
Bernard Fernández
饰：Boxing Association of America Writer (as Bernard Fernandez)
Yahya
Yahya
饰：Dixon's Opponent
Marc Ratner
Marc Ratner
饰：Weigh-In Official
Anthony Lato Jr.
Anthony Lato Jr.
饰：Rocky's Inspector
Jack Lazzarado
Jack Lazzarado
饰：Dixon's Inspector
Carter Mitchell
Carter Mitchell
饰：Shamrock Foreman
Vinod Kumar
Vinod Kumar
饰：Ravi
Fran Pultro
Fran Pultro
饰：Father at Restaurant
Jody Giambelluca
Jody Giambelluca
饰：Dinner Patron
Matt Frack
Matt Frack
饰：Robert's Friend #3
Kevin King Templeton
Kevin King Templeton
饰：Robert's Friend (as Kevin King-Templeton)
Rick Buchborn
Rick Buchborn
饰：Rocky Fan
Nick Baker
Nick Baker
饰：Irish Pub Bartender
卢·迪贝拉
Lou DiBella
饰：Himself
詹姆斯·弗朗西斯·凯利三世
James Francis Kelly III
饰：Steps
Ana Gerena
Ana Gerena
饰：Isabel
Angela Boyd
Angela Boyd
饰：Angie
Louis Giansante
Louis Giansante
饰：Bar Thug
杜夫·龙格尔
Dolph Lundgren
饰：Captain Ivan Drago (archive footage) (uncredited)
卡尔·韦瑟斯
Carl Weathers
饰：Apollo Creed (archive footage) (uncredited)
Ricky Cavazos
Ricky Cavazos
饰：Boxing Spectator (uncredited)
托拜厄斯·西格尔
Tobias Segal
饰：Robert's Friend
Stu Nahan
饰：Computer Fight Commentator
Gunnar Peterson
Gunnar Peterson
饰：Weightlifting Trainer
Don Sherman
Don Sherman
饰：Andy
Gary Compton
饰：Security Guard
LeRoy Neiman
饰：Himself
Larry Merchant
饰：HBO Commentator
Joe Cortez
饰：Referee
Robert Michael Kelly
Robert Michael Kelly
饰：Mr. Tomilson
Bert Randolph Sugar
饰：Ring Magazine Reporter
蒂姆·卡尔
Tim Carr
饰：Robert's Friend
詹姆斯·弗朗西斯
James Francis
佩德罗·拉沃尔
Pedro Lovell
饰：Spider Rico
James Binns
饰：Commissioner (as James J. Binns)
Johnnie Hobbs Jr.
饰：Commissioner
迈克·泰森
Mike Tyson
饰：Himself
亨利·G.桑德斯
Henry Gale Sanders
饰：马丁 Martin
吉姆·兰普利
Jim Lampley
饰：HBO Commentator
布莱恩·肯尼
Brian Kenny
饰：ESPN的主人 ESPN Host
安东尼奥·塔沃尔
Antonio Tarver
饰：Mason 'The Line' Dixon
加文·林赛·古德
Gavin Lindsay Goode
饰：Ringside Photo-Journalist
迈克尔-巴佛
Michael Bluffer
饰：Ring Announcer
弗兰克·史泰龙
Frank Stallone
饰：Dinner Patron (as Frank Stallone Jr.)
布吉斯·梅迪斯
Burgess Meredith
饰：Mickey
劳伦斯·特劳德
Mr. T
饰：Clubber Lang
Ben Bachelder
饰：演员 Actor/Actress
Lacy Bevis
饰：演员 Actor/Actress
Noah Jacobs
饰：演员 Actor/Actress
Vale Anoai
饰：演员 Actor/Actress
Ruben Fischman
饰：演员 Actor/Actress
Deon Derrico
饰：演员 Actor/Actress
Keyon Smith
饰：演员 Actor/Actress
大卫·克尼里安
David Kneeream
Rennie Cowan
饰：演员 Actor/Actress
西蒙·P·爱德华兹
Simon P Edwards
戴维·基尔
David Gere
Matt Hughes
Zach Klinefelter
饰：演员 Actor/Actress
Lenny Lenox
弗兰克·特雷诺
Frank Traynor
托尼·德文
Tony Devon
Peter Defeo
饰：演员 Actor/Actress
Sikander Malik
饰：Boxer