Filmed over two-and-a-half years in the Maasai Mara National Reserve in Kenya, Keith Scholey and Alastair Fothergil's nature documentary focuses on Sita, a mother cheetah with five cubs, and Mara, a lion cub whose parents, Layla and Fang, are the aging rulers of their pride. As a single mother, it falls to Sita alone to ensure the survival of her progeny, while Mara faces a more immediate threat: If another lion topples Fang, Mara and her siblings will be killed or driven off.
