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Episode Guide
- 9. Origin Unknown Dec 11, 2020
- A mysterious flash detected by a US satellite puts authorities on high alert.
- 8. Touching the Void Nov 30, 2020
- Cameras capture an entire city floating in the sky; a signal comes from under a tiny island.
- 7. Omen of the Pharaoh's Wail Nov 12, 2020
- Experts investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.