director/producer, John Edginton ; producers, Gillian Darling, Jack Silberman, George Johnson ; a Sarus/Otmoor production in co-production with the National Film Board of Canada and Channel Four Television ; in association with the Knowledge Network ... [and others]
ABTV production for the Learning Channel in association with IBIS Films and Channel Four Television ; written and presented by John Romer ; director, Ron Johnston
O'Rourke and Associates Filmmakers ; Direct Cinema Limited; producer, director Dennis O'Rourke ; produced in association with The Institute of Papua New Guinea Studies ... [and] Channel 4
a Testing the Limits production in association with Channel Four Television, UK. ; Independent Television Service ; series senior producer, Isaac Julien ; executive producer, David Meieran