(Airs Sunday, August 8) Most big cats do their best to remain hidden from human eyes, but none are quite as adept at this as the snow leopard.

Join two filmmakers as they pursue unique and amazing footage of Africa's five most spectacular cats: cheetahs, leopards, servals, caracals, and lions.

Yala National Park in Sri Lanka, one of Asia's most celebrated wildlife preserves, contains one of the world's largest concentrations of leopards.