Eventlist

The expedition shifts to high altitude in the mountains of Bhutan as Gordon Buchanan captures footage of a snow leopard cub at more than 5,000m, while his heat-sensing camera picks up a big cat stalking through the camp in darkness. Steve Backshall treks to Tiger Mountain along the Tibetan border, where a remote tribe helps provide a close encounter with an elusive predator. As the expedition concludes, the team presents its findings to the Bhutanese prime minister.

Narrated by Richard Armitage.