6.6
Ancient Aliens (2010)
7.1 22 seasons 291 episodes Returning Series
Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.
Seasons & episodes
E1Skulls of the GodsJan 15, 2026 · 42m
In every corner of the world, archaeologists have found strange, elongated skulls. Did our ancestors modify the shape of their skulls to re…
E2Egypt's Lost PyramidsJan 22, 2026 · 42m
High above the Giza Plateau stands Egypt's most mysterious ancient site: the Lost Pyramid of Abu Rawash; today, it lies in ruins, but some…
E3Island of the GodsJan 29, 2026 · 42m
In the western Pacific Ocean is a vast area known as Oceania that is home to the world's most remote and mysterious islands. They are known…
E4Extraterrestrial EngineeringFeb 5, 2026 · 42m
Host Giorgio Tsoukalos probes the series archives to explore remarkable ancient structures that defy conventional explanation. From the pre…
E5UFO Hot SpotsFeb 26, 2026 · 42m
Found along the California coast to New York’s Hudson Valley, and Northern England to Southern Chile, could these mysterious locations prov…
E6Mysterious MonumentsMar 5, 2026 · 42m
From a stone circle in Turkey that challenges the timeline of human history to gigantic stone spheres in Bosnia and Egypt’s most unusual to…
E7Underwater Alien BasesJun 11, 2026 · 42m
The oceans are the most mysterious places on Earth. Countless legends tell of powerful beings living in the waters, and today they are majo…
E8Secrets of the VedasJun 18, 2026 · 42m
Ancient scriptures called the Vedas form the foundation of Hinduism. These manuscripts are thousands of years old and describe a time when…
E9Wars of the GodsJun 25, 2026 · 42m
Ancient legends describe a war in heaven that was fought by otherworldly beings with extraordinary weapons. Is it possible that our planet…
E10UFO SightingsJul 2, 2026 · 42m
Host Giorgio Tsoukalos probes the series archives to present the most compelling UFO SIGHTINGS. From footage of extraordinary aircraft take…
E11Alien A.I.Jul 9, 2026 · 42m
The rapid development of artificial intelligence has made it a powerful tool for historians and archaeologists. But might it also reveal ev…
E12Hidden MessagesJul 16, 2026 · 42m
Host Giorgio Tsoukalos examines series archives to investigate theories of historical extraterrestrial contact; the broadcast reviews aeria…
E13Secrets of the AmazonJul 23, 2026 · 42m
A documentary examines how researchers utilize remote-sensing technology, such as lidar, to map previously undocumented ancient urban netwo…
E14Alien InvestigatorsJul 30, 2026 · 42m
Host Giorgio Tsoukalos opens the series archives to celebrate ALIEN INVESTIGATORS that have been brave enough to ask the question, "Are we…
E15Africa's Extraterrestrial ContactAug 6, 2026 · 42m
The origins of humanity can be traced back to Africa, and some of the oldest religious traditions across the continent describe mysterious…
Cast
Robert ClotworthyNarrator (voice)
Giorgio A. TsoukalosSelf
Ariel Bar TzadokSelf
Jonathan YoungSelf
David ChildressSelf
Erich von DänikenSelf
Linda Moulton HoweSelf
David WilcockSelf
George NoorySelf
Philip CoppensSelf
Nick PopeSelf
Mike BaraSelf
Bill BirnesSelf
Hugh NewmanSelf
