written by David Grubin and Geoffrey C. Ward ; produced and directed by David Grubin ; a David Grubin Productions, Inc. film for American Experience in association with PBS
written by Judy Crichton and David Grubin ; produced by David Grubin ; a David Grubin Productions Inc. film for American Experience ; WGBH Educational Foundation
a production of WGBH Boston and WITF, Harrisburg; produced by Beth Hager and Randall MacLowry ; written by Ken Emerson and Randall MacLowry ; director, Randall MacLowry
a co-production of Kundhardt Productions and Thirteen/WNET New York ; written, produced and directed by Philip B. Kunhardt, Jr., Philip B. Kunhardt III, Peter W. Kunhardt
a co-production of Kundhardt Productions and Thirteen/WNET New York ; written, produced and directed by Philip B. Kunhardt, Jr., Philip B. Kunhardt III, Peter W. Kunhardt