As animals across the world slide towards extinction, Dairen's work has become more urgent than ever, and this year he's set to travel into the wildest regions of Africa, in search of big cats, lion, leopard and cheetah. Each episode establishes a dilemma for the animal, which sets Dairen on his 'mission impossible.' And the conditions don't come tougher, the setbacks more frustrating. But when things get tough, Dairen characteristically steps up and speaks up, sometimes hilariously. Yet his passion, commitment and perseverance, always combine for uniquely entertaining and gripping programming.