Temple of Blood
- Episode aired Jan 16, 2018
- TV-PG
- 42m
![What on Earth? (2015)](https://m.media-amazon.com/images/M/MV5BNjdjM2FhMjAtMGY4MS00OGJmLTlhNDgtMTc1ZjZiNjAzNTQ4XkEyXkFqcGdeQXVyMTAwMzM3NDI3._V1_QL75_UX190_CR0,2,190,281_.jpg)
An ancient man-made volcano might reveal bloody human sacrifice. When NASA discovers a strange pattern in the Arctic ice, experts investigate if it has alien origins. A mystery in the Sahara... Read allAn ancient man-made volcano might reveal bloody human sacrifice. When NASA discovers a strange pattern in the Arctic ice, experts investigate if it has alien origins. A mystery in the Sahara might have a sinister explanation.An ancient man-made volcano might reveal bloody human sacrifice. When NASA discovers a strange pattern in the Arctic ice, experts investigate if it has alien origins. A mystery in the Sahara might have a sinister explanation.