Director/a
Louis J. Horvitz
DIRECTOR/A
Reparto (por orden de créditos)
Laila Ali
Self
Lonnie Ali
Muhammad Ali
Rasheda Ali
Dan Aykroyd
Renaldo Benson
Howard Cosell
Billy Crystal
Tony Danza
Angelo Dundee
Charles S. Dutton
Abdul 'Duke' Fakir
Ella Fitzgerald
George Foreman
Joe Frazier
Dustin Hoffman
Larry Holmes
Whitney Houston
Ingemar Johansson
Magic Johnson
James Earl Jones
Sugar Ray Leonard
Little Richard
M.C. Hammer
May May
Archie Moore
Ken Norton
Floyd Patterson
Lawrence Payton
Anita Pointer
June Pointer
Ruth Pointer
Raven-Symoné
Diana Ross
Wilma Rudolph
Arnold Schwarzenegger
Earnie Shavers
Sinbad
Michael Spinks
Sylvester Stallone
Levi Stubbs
Blair Underwood
Denzel Washington