From the Triassic period to the late Cretaceous a mere 65 million years ago Walking With Dinosaurs offers a unique insight into the lives of these spectacular reptiles. Each programme traces the life of a group of dinosaurs at different times within their evolutionary history. The dramatic narrative describes how they searched for food, mated, laid their eggs, fought and died in savage fights with fellow predators. Advanced techniques are used to create real and natural images as the one hundred and sixty million year history of dinoasaurs is explored. Extras include Includes the special 50 minute behind the scenes documentary, 'The Making Of Walking With Dinosaurs'. Screen aspect ratio 169 Widescreen. Dolby Digital 2.0 Stereo.