What on Earth? is a documentary TV show that explores strange phenomena and scientific speculations through satellite imagery and surveillance. Join the journey to uncover the truth behind the unexplained.

The sprawling capital of Persepolis and the site of the epic battle of Sparta at Thermopylae hold new discoveries waiting to be revealed; experts using cutting-edge forensic archaeology to reveal secrets behind these lost cities of ancient Persia.

Hidden for nearly 2000 years in remote caves along the shores of the Dead Sea, this two hour special will uncover the dark secrets of the Dead Sea Scrolls to solve these and other mysteries and reveal the grim fate of the Keeper of the Scrolls.