Ancient Aliens is an American television series that premiered on April 20, 2010, on the History channel. Gooby Full Movie Part 1. Produced by Prometheus Entertainment in a documentary style. Watch Money 4Shared. Ancient Aliens examines 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs, to ancient Egypt, to the skies over the. LATEST HEADLINES. Dwayne Johnson Angelina Jolie Eyed For Roles In Universals Dark Universe Franchise 1 hours agoWatch Aliens and Dinosaurs Full Episode Ancient Aliens. Angkor Wat, Cambodia, is the worlds largest ancient religious temple. Within its megalithic ruins, researches have discovered a depiction of a species of dinosaur a stegosaurus.