Ellis HaizlipSelf (archive footage) Sidney PoitierSelf (archive footage) Blair UnderwoodEllis Haizlip (voice) / Productor ejecutivo Patti LaBelleSelf (archive footage) Stevie WonderSelf (archive footage) Gladys KnightSelf (archive footage) Maya AngelouSelf (archive footage) Bill WithersSelf (archive footage) James BaldwinSelf (archive footage) Al GreenSelf (archive footage) Melissa HaizlipDirector / Escritor / Productor Leonard JosephAsistente de producción Blair UnderwoodEllis Haizlip (voice) / Productor ejecutivo Chaz EbertProductor ejecutivo Laurens GrantConsulting Producer Hans CharlesDirector Of Photography Robert GlasperCompositor de música original Ed GerrardMusic Supervisor 
