produced by Swedish Television in association with WGBH Boston ; directors and producers, Bo G. Erikson, Carl O. Lofman ; for NOVA, written and produced by Bebe Nixon
KLRN San Antonio ; producers, Victor Landa, Jim Mendiola, Michael Deosdade ; executive producer, Linda Cuellar ; Alamo Public Telecommunications Council
a co-production of Mel Stuart Productions, Inc., P.O.V. American Documentary, Inc., and Thirteen/WNET ; directed and produced by Mel Stuart ; editor, cinematographer and co-producer, Alex Rotaru