Saved by the Lioness (2009)

Plot

A young wildebeest calf, separated from the vast migrating herd, wanders into the path of a lioness. Rather than becoming a meal, the bewildered calf bonds with the predator, following her as if she were its own mother. Astonishingly, the lioness accepts this unusual charge, allowing the calf to share her den. But the wild’s pull toward its own kind proves stronger, and the brave calf eventually slips away, crossing the savanna to reunite with its true mother in the safety of the herd.