We’re right at the operating table for a remarkable rescue procedure on a koala as our New Breed Vet fights to repair shattered bones with surgical implants in a technique where high-tech medicine combines with low-tech engineering to try and save a precious life. When the animal’s too big for the hospital, we take the entire operating theatre to the animal. Just one toenail threatens to bring down the massive bulk of our Asian Elephant. And the terrifying power of a tsunami smashes through Asia leaving a trail of destruction.