Dian Fossey's life story from childhood and her early days researching in Congo, through to her arrival in Rwanda, where she spent 18 years studying and protecting the mountain gorilla population. Through extensive and rarely seen archival footage, dozens of Fossey’s letters, interviews with friends and colleagues, and narration by Sigourney Weaver, the event series explores Fossey’s murder and the investigation and trial of her research student Wayne McGuire, who was found guilty in absentia of her murder by the Rwandan courts.

To explore the mysteries of man's closest relatives, three women set out years ago, Dian Fossey to find gorillas in Rwanda, Jane Goodall to find chimpanzees in Tanzania and Biruté Galdikas to find orangutans in Borneo. They changed the way we see the world and together inspired generations... More than 50 years ago, Jane Goodall, Dian Fossey and Birute Galdikas ventured on a solitary expedition far into the bush. Cut off from the outside world, they lived in the company of our closest ancestors, the hominids. Over the next few decades, they made history, experienced personal tragedies and inspired a new generation of young women who followed in their footsteps into the depths of the rainforest to explore the origins of man and save a vanishing world. Trimmings is a natural history adventure film for the whole family.

For decades, the National Geographic Society has presented specials on nature, foreign culture, scientific breakthroughs, and things which fall under the general category of "neat stuff." Each special is self-contained.

We have been colonised by the machines we have built. Although we don't realise it, the way we see everything in the world today is through the eyes of the computers.