American Experience Films ; written and produced by David Grubin ; executive producer, Mark Samels ; a David Grubin Productions film for American Experience ; WGBH Educational Foundation
a production of Twin Cities Public Television St. Paul/Minneapolis in association with Middlemarch Films ; producers/directors, Ellen Hovde and Muffie Meyer
an Insignia Films production in association with 42nd Parallel Films for American experience ; American Experience Films presents ; written and directed by Michelle Ferrari ; produced by Amanda Pollak and Michelle Ferrari