a production of David Grubin Productions, Inc. & Public Affairs Television, Inc. ; a presentation of Thirteen WNET, New York ; produced by Alice Markowitz and David Grubin ; directed by Alice Markowitz, David Grubin
Films Media Group ; Films for the Humanities & Sciences ; Cambridge Educational ; Meridian Education ; Shopware ; a production of Public Affairs Television, Inc. ; a presentation of Thirteen/WNET New York
executive producer, Felice Firestone ; senior executive producer, John Siceloff ; director, Mark Ganguzza ; a production of Public Affairs Television, Inc. ; a presentation of Thirteen/WNET New York