Adjoa Andoh narrates all six episodes from the third series of the BBC nature documentary that follows the lives of some of the wild animals in Africa's Serengeti including cheetahs, lions, baboons, hippos and elephants. A great fire destroys homes and separates families, bringing new challenges for animals already struggling to survive. The episodes are: 'Refuge', 'Inferno', 'Kinship', 'Dominion', 'Pressure' and 'Restoration'.