What on Earth?
tv show

131 total episodes
-
12 seasons
First Aired February 10, 2015
Genres:
Overview
Satellites orbit Earth at 17,000 miles an hour, capturing images of our world that are breathtaking, but some are bizarre. This unique perspective reveals objects that seem to make no sense & phenomena that defy explanation. Such images force the question, what on Earth is that?

Finding King Arthur
Season 4 - Episode 9 - 1h 44m
Air Date
December 12, 2017
Overview
An abandoned megacity in a remote jungle might be the home of an ancient treasure and a dark secret; when a mysterious circular stone structure is discovered in Scotland, experts investigate whether it's the fabled Round Table of King Arthur.