Bullfrog Films presents ; script, J. Stan Rowe, Robert J. Long ; producers, Karen P. Henders, Robert J. Long ; Waterhen Film Productions Ltd. ; produced in association with Saskatchewan Communications Network, Vision T.V., The Knowledge Network ; [director: Robert J. Long]
Bullfrog Films presents ; directed and produced by David Springbett, Heather MacAndrew ; writers, Heather MacAndrew, Des Kennedy ; produced in association with Vision TV ; produced in association with the Saskatchewan Communications Network ; produced by Asterisk Productions Ltd
Bullfrog Films presents ; directed by David Springbett ; producers, David Springbett, Heather MacAndrew ; writer, Heather MacAndrew ; produced by Asterisk Productions ; produced in association with the Canadian Broadcasting Corporation
ResolutionPictures ; director/producer, Renard Cohen ; executive producers, Matt Cohen, Mark Lichty ; associate producer, Dave Walczak ; a Resolution Pictures production
produced by tv/e ; development producer, Jenny Richards ; producer, Amiba Kapoor ; series editor, Steve Bradshaw ; director, Arjun Pandey ; production, Twenty Four Frames
produced by tv/e ; development producer, Jenny Richards ; series editor, Steve Bradshaw ; director, Ernesto Cabello ; production, Guarango Film & Video
director, Jacqueline Corkery ; producer, Tina Verma ; produced by Canadian Broadcasting Corporation, in association with National Geographic Channel, and with the participation of Discovery Science
Arcane Pictures, Calm Productions & Dartmouth Films present a Rupert Murray film ; executive producers, Ted Waitt & Erica Knie, Alexis Zoullas & Chris Gorell Barnes, Christopher Hird & Jess Search ; produced by Claire Lewis & George Duffield ; directed by Rupert Murray
a presentation by Aubin Pictures ; in association with Rise Up Foundation ; a film by Catherine Gund, Sadie Hope-Gund and Safiyah Riddle ; directed by Catherine Gund ; producers, Catherine Gund, Tanya Selvaratnam ; co-producers, Sadie Rain Hope-Gund and Safiyah Kai Riddle
a presentation by Aubin Pictures ; in association with Rise Up Foundation ; a film by Catherine Gund, Sadie Hope-Gund and Safiyah Riddle ; directed by Catherine Gund ; producers, Catherine Gund, Tanya Selvaratnam ; co-producers, Sadie Rain Hope-Gund and Safiyah Kai Riddle
Media & Policy Center Foundation in association with Oregon Public Broadcasting ; producers, Harry Wiland, Dale Bell ; director, Harry Wiland ; writer, Beverly Baroff
Media & Policy Center Foundation ; Oregon Public Broadcasting ; executive producers/producers, Harry Wiland, Dale Bell ; director, Harry Wiland ; writer/producer/editor, Beverly Baroff
Bullfrog films presents ; 220 Productions ; produced with the assistance of the Australian Broadcasting Corporation ; made by Julian Russell and Tony Gailey