This season, the series explores a strange settlement in Argentina the locals say was the home of Adolf Hitler and Eva Braun after escaping from Berlin; a series of bizarre mounds in the wilds of Transylvania that legend claims is connected to the area’s most infamous resident, Vlad the Impaler, Dracula himself. Science Channel’s top rated series WHAT ON EARTH? uses state-of-the-art imaging technology, expert analysis from leading scientists, and hands-on investigation to search for answers to these mysteries.