a Mitchell Beazley Television, RM Arts/Channel Four co-production in association with the Nigerian Television Authority ; written and presented by Basil Davidson ; produced by John Percival ; directed by John Percival, Christopher Ralling, Andrew Harries, and Mick Csaky
by John Pilger ; Bullfrog Films presents ; written, reported, & directed by John Pilger ; producer, Christopher Martin ; co-director, Steve Connelly ; Carlton Television Ltd