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 and directed by David Grubin ; a production of David Grubin Productions in association with PBS, Docstar, and Devillier Donegan Enterprises ; produced by David Grubin and Allyson Luchak
Greater Washington Educational Telecommunications Association, Inc. & JTN Productions ; a production of JTN Productions, WETA/Washington, DC, and David Grubin Productions, Inc. in association with Thirteen/WNET New York ; written, directed and produced by David Grubin