What on Earth? S4E19: Ghost Ship of Hell Island
- Aired: 2018-03-06
- Time: 21:00:00
- Runtime: 62 minutes
Overview
A ghost ship is found abandoned on a remote island that's home to one of the world's last uncontacted tribes; a strange labyrinth in Sicily might have a sinister connection to the Mafia; new evidence reveals a mysterious military compound in Russia.