Muhammad Ali
Self
Acting
George Foreman
Self
Acting
Don King
Self
Acting
James Brown
Self
Acting
B.B. King
Self
Acting
Spike Lee
Self
Directing
Mobutu Sese Seko
Self
Acting
Norman Mailer
Self
Acting
George Plimpton
Self
Acting
Malick Bowens
Self
Acting
Lloyd Price
Self
Acting
Miriam Makeba
Self
Acting
Drew Bundini Brown
Self
Acting
Odessa Clay
Self
Acting
Howard Cosell
Self
Acting
Wilton Felder
Self
Acting
Wayne Henderson
Self
Acting
Stix Hooper
Self
Acting
Stewart Levin
Self
Sound
Alan Pariser
Self
Acting
Danny 'Big Black' Rey
Self
Acting
Dick Sadler
Self
Acting
Joe Sample
Self
Acting
Philippé Wynne
Self
Acting
Archie Moore
Self
Acting
Lola Love
Self
Acting
Sonny Liston
Self (archive footage)
Acting
Jersey Joe Walcott
Self (archive footage)
Acting
Joe Frazier
Self (archive footage)
Acting