Impact Partners ; New Mexico Media Partners ; a film by Samba Gadjigo, Jason Silverman ; producers, Jason Silverman and Samba Gadjigo ; a Galle Ceddo Projects production ; written and directed by Samba Gadijgo and Jason Silverman
written and presented by Basil Davidson ; series producer, John Percival ; director, Mick Csaky ; a Mitchell Beazley Television, Monarda Arts, Channel Four co-production