James Earl Jones
Biographical Narration (voice)
Ossie Davis
Eulogy (voice)
Malcolm X
Self (archive footage)
Muhammad Ali
Self (archive footage)
Leon Ameer
Self (archive footage)
Vida Blue
Self (archive footage)
H. Rap Brown
Self (archive footage) (as Rap Brown)
John Ali
Self (archive footage)
Kwame Ture
Self (archive footage)
John Carlos
Self (archive footage)
Eldridge Cleaver
Self (archive footage)
Ella Collins
Self - Remarks After Death of Malcolm X (archive footage)
Angela Davis
Self (archive footage)
Lee Evans
Self - 1968 Olympics (archive footage) (as L. Evans)
Charles Evers
Self (archive footage)
James Farmer
Self - Remarks After Death of Malcolm X (archive footage)
Louis Farrakhan
Self (archive footage) (as Minister Farrakhan)
Ronald Freeman
Self - 1968 Olympics (archive footage) (as R. Freeman)