Archaeotherium, which lived during the Eocene 16 million years before the Ice Age. Plus, it shows Neanderthals coexisting with Smilodon, and the Megatherium which lived in North and South America, while Neanderthals lived in Eurasia. Characters Valorians The Valorians are a race of superhumans from the planet Valoria who were renamed as the Dino-Riders and the main protagonists of the series. Questar (voiced by Dan Gilvezan) – The leader of the Valorians who is strong-willed and courageous. Mind-Zei (voiced by Peter Cullen) – A blind elderly warrior with a sixth-sense for detecting people around him, and who's an expert at hand-to-hand combat. He offers advice to Questar and is also Serena's grandfather. Yungstar (voiced by Joe Colligan) – Young and eager for action, is prone to letting pride get in his way. He rides a Deinonychus and flies a Quetzalcoatlus in later episodes. Serena (voiced by Noelle North) – Able to heal other beings and can sense when someone is in trouble. She is also the granddaughter of Mind-Zei. Turret (voiced by Charlie Adler) – A technician and scientist. Turret is in charge of the S.T.E.P. crystal. Llahd (voiced by Stephen Dorff) – The youngest of the Dino-Riders. Gunnur (voiced by Peter Cullen) – A hardened war veteran and high-ranking official who often helps train other Dino-Riders. Tagg (voiced by Wally Burr) – A mid-level official who also helps instructs in the training of the Dino-Riders. He rides a Pachycephalosaurus. Ikon (voiced by Cam Clarke) – A statistician as well as a pragmatist. Ikon is one of Questar's top advisors. He possesses a staff that allows him to answer Questar's questions almost instantly. Vector (voiced by Dan Gilvezan) – Vector is one of Questar's top advisors. He is a general contractor who has a computerized wrist strap that allows him to assess projects that need carried out such as camp expansion and infrastructure repair. Aero (voiced by Cam Clarke) – The competitive rival of Yungstar. He flies a Quetzalcoatlus and can maneuver it better than anyone. Tark - A high-ranking Dino-Rider official. Questar would often consult with Tark on a number of important matters, his years of experience, and his vast amount of knowledge has earned him respect from his peers. Ayce – He usually teaches training and equipment familiarization classes. Aries – Aries is a young warrior who is frequently unsure of himself and is always seeking guidance from