What on Earth? - Season 3, Episode 02: Mystery in the Outback
Trailer
Through the third season, a whole host of adventures that seem quite different. The season begins with the existence of the legendary treasure on a bumpy road in the Grand Canyon area, and there are the ruins of the desert that can be the gateway to a different world below. On the other hand, a huge carving of a strange creature appears suddenly in the Australian Outback.
