演員表
- 導演:
- 編劇:
- 葛瑞戈里艾倫霍華 Gregory Allen Howard ............(story)
- 史蒂芬瑞佛 Stephen J. Rivele ............(screenplay)
- 演員:
- 威爾史密斯 Will Smith ............Cassius Clay/Muhammad Ali
- 傑米福克斯 Jamie Foxx ............Drew 'Bundini' Brown
- 強沃特 Jon Voight ............Howard Cosell
- 馬力歐范畢柏斯 Mario Van Peebles ............Malcolm X
- 朗西佛 Ron Silver ............Angelo Dundee
- 傑弗瑞萊特 Jeffrey Wright (I) ............Howard Bingham
- 麥凱泰威廉遜 Mykelti Williamson ............Don King
- 潔達蘋姬史密斯 Jada Pinkett Smith ............Sonji
- Nona M. Gaye ............Belinda
- 蜜珂米雪兒 Michael Michele ............Veronica
- 喬蒙頓 Joe Morton ............Chauncy Eskridge
- Paul Rodriguez (Ⅰ) ............Dr. Ferdie Pacheco
- 貝瑞夏巴卡亨利 Barry Shabaka Henley ............Herbert Muhammad
- 吉安卡洛伊坡托 Giancarlo Esposito ............Cassius Clay, Sr.
- Laurence Mason ............Luis Sarria