Aired Sunday 23 June,
9:30am - 10:00amon Blaze (Freeview)
Unsealed: Alien Files
Series 3 Episode 3: Earth PortalsExperts unravel the secrets of the universe's earth portals, shortcuts through space that allow travellers to span vast distances in the blink of an eye.
- Category
- Documentary / Paranormal
- Original air date
- 09/02/2015
Cast and crew