一位黑人冠军拳击手和他的白人女性同伴努力求生，而白人拳击界则在寻找击倒他的办法。
James Earl Jones
Jack Jefferson
Jane Alexander
Eleanor
Lou Gilbert
Goldie
Joel Fluellen
Tick
Chester Morris
Pop Weaver
Robert Webber
Dixon
Marlene Warfield
Clara
Hal Holbrook
Cameron
Beah Richards
Mama Tiny
Moses Gunn
Scipio
Larry Pennell
Brady
Marcel Dalio
French Promoter
Manuel Padilla Jr.
Paco
Scatman Crothers
Carnival Barker (uncredited)
