Aired Monday June 27, 9:55am - 10:55amon Blaze +1 (Freeview)
Ancient AliensSeries 12 Episode 4: The Alien Architects
Many of the architectural marvels of the ancient world bear similarities, even though they were built by civilisations that have had no contact with one another.
- Documentary / History / Paranormal
- Original air date
Cast and crew