Maumaus Escola de Artes Visuais presents ; a film by Manthia Diawara, with Ka-Yelema Productions ; written and directed by Manthia Diawara ; production, Jürgen Bock
written and presented by Basil Davidson ; series producer, John Percival ; director, Christopher Ralling ; a Mitchell Beazley Television, Monarda Arts, Channel Four co-production
a film by McGree Media, Inkwell Films & Kunhardt Film in association with Nutopia ; series producer, Graeme Hart ; produced and directed by Martin Bates ; with Henry Louis Gates Jr