90th Parallel Productions Ltd. in association with the Canadian Broadcasting Corporation and National Geographic Channel with the participation of Discovery Science ; written, produced and directed by Andrew Gregg
90th Parallel Productions Ltd. in association with the Canadian Broadcasting Corporation and National Geographic Channel with the participation of Discovery Science ; producer/director, Michael Allder
90th Parallel Productions Ltd. in association with the Canadian Broadcasting Corporation and National Geographic Channel with the participation of Discovery Science ; writer/director, Kenton Vaughan ; series producers, Michael Allder, Gordon Henderson
90th Parallel Productions Ltd. in association with the Canadian Broadcasting Corporation and National Geographic Channel with the participation of Discovery Science ; producer/director, Michael Allder
90th Parallel Productions Ltd. in association with the Canadian Broadcasting Corporation and National Geographic Channel with the participation of Discovery Science ; writer, produced and directed by Andrew Gregg