Discover the most intriguing Internet mysteries in The Internet’s Deepest Mysteries Part 5, including a secret apartment found behind a bathroom mirror and the unsolved Chechclear.asf beheading video. Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices">megaphone.fm/adchoices</a>

Are Lizards Ruling the World?

Decoding The Unknown explores history's deepest mysteries to see if we can draw any conclusions about what actually happened. Russian hikers killed by a yeti? Aircraft lost to sea monsters? Probably not, so let's try and figure out what really happened. New episodes every Friday. Also on YouTube!