The great migration leads to a series of confrontations for the families on the great savannah. Tragedy strikes for lioness Kali, forcing her to make a difficult decision. Bakari challenges the jealous leader of the baboon troop, leading to a violent battle, and elephant mother Nalla has to decide the future of her badly behaved teenager Tembo. Shani the zebra mother has no choice but to cross the river, fully aware a crocodile is waiting - and if he does not get her, the currents might well sweep her away.