from WNET/New York and WTTW/Chicago ; a production of Public Affairs Television, Inc. ; directors, Joseph Camp, Robert Morris ; produced and reported by Linden Harrigan ... [and others]
a production of Public Affairs Television, Inc. ; a presentation of Thirteen/WNET New York ; directed by Mark Ganguzza ; executive producer, Judy Doctoroff O'Neill
producers, Gail Ablow ... [and others] ; directed by, Ken Diego ; a production of Public Affairs Television, Inc. ; a presentation of Thirteen/WNET New York