Ice Age Giants - Ep 1 Land of the Sabre-Tooth (2013)

Step back in time by 40,000 years and the world is a very different place. Vast swathes of the northern hemisphere are covered by ice sheets, glaciers carve great valleys through the landscape and continents merge as sea levels fall. Hairy beasts and ferocious predators rule, while immense animals migrate across vast, unfamiliar landscapes. With unique access to excavations and state of the art forensic analysis and spectacular CGI, Ice Age Giants travels back to a land before time with Professor Alice Roberts to reveal the Ice Age through the eyes of the animals that lived there.

Ep 1 Land of the Sabre-Tooth - Alice's Ice Age odyssey begins in the land of the Sabre-tooth, North America, a continent that was half-covered by ice, up to two miles thick. Yet, it also boasts the most impressive cast of Ice Age Giants in the world.