Produced by Prometheus Entertainment in a documentary style, the program presents hypotheses of ancient astronauts and proposes that historical texts, archaeology, and legends contain evidence of past human-extraterrestrial contact.
Producida por Prometheus Entertainment nun estilo de documental, o programa presenta hipóteses de astronautas antigos e propón que textos históricos, a arqueoloxía e as lendas conteñen probas de contacto extraterrestre cos humanos da antigüidade.