a film by Frederick Wiseman ; director, producer, editor, sound, Frederick Wiseman ; a production of Ex Libris Films, LLC in association with Public Broadcasting Service (PBS), WGBH and Independent Television Service (ITVS) ; a Zipporah Films Release
Kino Lorber Repertory ; original idea by Ishmael Reed ; script contributions, Ishmael Reed, Steve Cannon, Walter Cotton, Verta Mae Grosvenor, Jim Wright, Bill Gunn ; produced by Walter Cotton ; directed by Bill Gunn