Mount Everest | Mount Vernon | Mount Kilimanjaro | National Weather Service | The Weather Channel | Mount Pleasant | Mount Lebanon | Mount Athos | Mount Olympus | Temple Mount | Mount Fuji | Mount Rainier | Mount Celestia | Mount Shasta | Mount Kupe | Mount Hood | Mount Holyoke College | Mount St. Helens | Mount Sinai Hospital | Mount Sinai | Weather forecasting | Mount Kenya | Mount Airy | Mount Vesuvius | Mount Rushmore | Mount Kosciuszko | Mount Carmel | Mount Barker | Weather Report | The Weather Channel (United States) |
Other mysteries explored in the series include Mount Weather, the number stations, backmasking on records, the secrets of Scientology, the true identities of The Residents, the initiation rites of the Freemasons and of college fraternities, anti-counterfeiting devices on money and documents, and the magic of David Copperfield.