Aired Thursday December 2, 10:00pm - 11:00pmon Blaze (Freeview)
Ancient AliensSeries 16 Episode 3: The Galactic Keyhole
The mysterious symbol of the keyhole exists in mystic texts, sacred architecture and ancient artwork found all over the planet; exploring if this cryptic shape represents a profound connection to the cosmos.
- Documentary / History / Paranormal
- Original air date
Cast and crew