senior producer, Elizabeth Fischer ; producers, Tim Beacham, Kate Hampson, Lee Kamlet ; produced by Peacock Productions in association with A&E Network ; NBC Universal, Inc. ; the History Channel
Les Productions LaGauchet Inc. ; Selwyn Enterprises Inc. with the Banff Centre for the Arts ; producer, Raymond Gravelle ; Alberta producer, Selwyn J. Jacob and executive producer for the Banff Centre for the Arts, Sara Diamond present a film written and directed by Alejandro F. Escobar
une coproduction, Les Films du Village, Le Centre National de Production Cinématographique du Mali, RFO et MEZZO ; réalisation, Yves Billon et Henri Lecomte
produced and directed by Chris Granlund ; written and presented by Richard Eyre ; BBC/Thirteen WNET co-production ; a presentation of Films for the Humanities & Sciences
a production of BBC Arena, Lo-Max Films Ltd., Wildwood Enterprises, and Thirteen Productions LLC for WNET ; directed by Bernard MacMahon ; story by Bernard MacMahon & Allison McGourty & Duke Erikson ; telescript by William Morgan ; produced by Allison McGourty, Bernard MacMahon, Duke Erikson ; producer, Bill Holderman ; producer, Adam Block