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
California Newsreel presents ; Films with a Purpose ; a film by Frank Dawson and Abby Ginzberg ; produced and directed by Frank Dawson and Abby Ginzberg