In the age of smartphones and social media, more evidence of otherworldly activity has come to light than ever before. From a giant "shadow monster" witnessed outside a Miami mall to reports of ET encounters in Las Vegas.
 s19e01 - The Top Ten Extraordinary Discoveries
        s19e01 - The Top Ten Extraordinary Discoveries
          
        
      
     s19e02 - The Top Ten Mysterious Monoliths
        s19e02 - The Top Ten Mysterious Monoliths
          
        
      
     s19e03 - The Top Ten UFO Crashes
        s19e03 - The Top Ten UFO Crashes
          
        
      
     s19e04 - The Top Ten Unexplained Technologies
        s19e04 - The Top Ten Unexplained Technologies
          
        
      
     s19e05 - The Top Ten Secret Projects
        s19e05 - The Top Ten Secret Projects
          
        
      
     s19e06 - The Top Ten Mysterious Mountains
        s19e06 - The Top Ten Mysterious Mountains
          
        
      
     s19e07 - Mysteries of the Aztecs
        s19e07 - Mysteries of the Aztecs
          
        
      
     s19e08 - The Glowing Orb Phenomenon
        s19e08 - The Glowing Orb Phenomenon
          
        
      
     s19e09 - The Legacy of J. Allen Hynek
        s19e09 - The Legacy of J. Allen Hynek
          
        
      
     s19e10 - The Volcano Factor
        s19e10 - The Volcano Factor
          
        
      
     s19e11 - The Birdman Mystery
        s19e11 - The Birdman Mystery
          
        
      
     s19e12 - The Abduction Files
        s19e12 - The Abduction Files
          
        
      
     s19e13 - The Giants
        s19e13 - The Giants
          
        
      
     s19e14 - Aliens In Our Midst
        s19e14 - Aliens In Our Midst
          
        
      
     s19e15 - Britain's UFO Files
        s19e15 - Britain's UFO Files
          
        
      
     s19e16 - Mysteries Of The Norse Gods
        s19e16 - Mysteries Of The Norse Gods
          
        
      
    Presented in the 1968 bestselling book Chariots of the Gods by Erich von Daniken, the theory of "ancient aliens" rocked people's beliefs in mankind's progress. Ancient cave drawings of strange creatures, remains of landing strips in Peru, and Indian texts that describe the "flying machines of the gods" were just a few of the odd archaeological artefacts cited by von Daniken as proof that ancient astronauts were well known to our ancestors. Produced with the exclusive cooperation of von Daniken himself, Ancient Aliens launches all-new expeditions to seek out and evaluate this evidence, with a concentration on the latest discoveries of the last 30 years, including unusual DNA findings on man's evolution and newly decoded artefacts from Egypt to Syria to South America. It is a balanced investigation into a theory some believe cannot be true, but many agree cannot be ignored.
** Please Note: the schedule for Ancient Aliens is a 'best fit'. The official order has changed multiple times, and no one source agrees with another **