This youth-oriented productions, adapted from the BBC "Walking with Dinosaurs" series, survey the 115 million years of life on Earth during which dinsaurs ruled the world. On this disc: Dawn of the Dinosaurs - looks at the Triassic Period and the placerias, coelophysis and postosuchus residents. Jurassic Giants - investigates diplodocus, ornitholestes, stegosaurus and allosaurus during the Late Jurassic Period. Jurassic Beach - introduces liopleurodon, cryptoclidus, opthalmosaurus, rhamphorhyncus, prehistoric sharks and horseshoe crabs of the Late Jurassic oceans Sky King - profiles ornithocheirus, iguanodon, polacanthus and Utahraptor of the Cretaceous Period Dinosaurs of the Ice Forest - goes to the South Pole Ice Forest during the Cretaceous Period to visit leaellynasaura, koolassuchus, polar allosaurus, muttaburrasaurus and coatimundi . Then Death of the Dinosaurs -surveys the tyrannosaurus rex, didelphodon, torosaurus, dromeosaur, anatotitan, ankylosaurus of the Late Cretaceous Period, as well as the asteroid impact that ended it. Each episode approximately 21 minutes. Narrator Ben Stiller. Discovery Communications, Inc. Closed captioned.