What on Earth?
North Korea's Forbidden Islands (4x13)
Air date: Jan 23, 2018
Man-made islands are spotted near a North Korean missile facility. When something unexpected is found in a remote desert, experts investigate a lost city of giants. A strange discovery in Siberia could reveal a secret mission to the center of the earth.
- Premiered: Feb 2015
- Episodes: 163
- Followers: 24
- Running
- Science Channel
- Tuesday at 21