One of the few truly wild places on Earth, Gabon. A tropical rainforest in West Africa and also the home of a hot air ship. Find out how it's being used by scientists. Plus, designing better cars.

Engineering and technology behind these small scale industries in Zimbabwe and Uganda. Making cheese, grinding corn, making a television commercial and making better-tasting peanut butter.

This special African edition reviews technology projects in Uganda and Zimbabwe, speaks to leading lights in the world of engineering and examines homes of the future.

Renewable energy takes a leap forward with wind power and reducing emissions from transport. Power efficiency- South African nations are co-operating to make the most of their power plants.

A Zambian witch doctor tells Michael that an 'evil shadow' is hanging over him. As bad fortune and tragedy dogs his journey to South Africa via Zimbabwe, Michael suspects it may be true.

For the first time since his release from 27 years of imprisonment Nelson Mandela opens up about his life and the turbulent times he's faced in this momentous, in-depth and revealing interview with Arthur Miller. From the intimate setting at his home in Soweto, South Africa, Mandela discusses the popularity and rise to power of the ANC movement and the pivotal role it played in the overthrow of the Apartheid regime. Plus he shares his thoughts on the future of South Africa, exploring both his hopes and fears in relation to the political, social and economic prospects of the country, putting particular emphasis on his 'Freedom Charter' - his personal vision for South Africa. (1991)

First transmitted in 1974, Magnus Magnusson talks to Sir Mortimer Wheeler about Sir Flinders Petrie, the single-minded Egyptologist and eccentric who was Wheeler's friend for 20 years.

Mortimer Wheeler claimed that he had known four geniuses in his life: "Winston Churchill, Sir Arthur Evans who discovered the Minoan civilisation, the painter Augustus John and Sir Flinders Petrie."

First transmitted in 1968, Black, Coloured and Asian South Africans are interviewed in this eye-opening documentary about their views on apartheid. Included with the many dissenting views on apartheid are opinions on why different racial groups should live separately. Film footage that often shows the shocking racial exploitation allowed by apartheid accompanies the interviews. This documentary shows a protest by Church leaders against the Group Areas Act and features an interview with Desmond Tutu.

First transmitted in 1958, Sir Mortimer Wheeler explores the stone ruins of Great Zimbabwe National Monument, a mysterious site once thought to be the source of King Solomon's gold.

Sir Mortimer joins Roger Summers, Chairman of the Southern Rhodesia Historical Monuments Commission, on an excavation of the site to find out more about the largest ruins in southern Africa.

World War II drama. A low-ranking officer who resembles General Montgomery is recruited to play his double in an elaborate plan to trick the Nazis.

First transmitted in 1955, David Attenborough chronicles events during a sponsored nature expedition on tour of West Africa.In September 1954 David Attenborough, cameraman Charles Lagus, Jack Lester and Alf Woods, both from the Zoological Society of London, set out for Sierra Leone. They spent three months intently surveying the landscapes of Sierra Leone in search of nature’s rarest animals. Although predominantly searching for Picathartes gymnocephalus (the White-necked Rockfowl) they hoped to take back to London a representative collection of the whole of animal life in this part of Africa.