This week's show starts of with Rachel telling us about the Door to Hell. Seems like a fitting topic as we approach Halloween. But what is it? The Door to Hell is also known as the Darvaza Gas Crater in Turkmenistan. It is a pit of fire that has burned for perhaps 50 years. It is the result of a drilling project gone horribly wrong. It reminds us a bit of the Burning Mountain in Australia from Episode 68 called "Dead Man's Fingers."  Victoria is up next with the strange fish the Arctic Char. We're likely watching speciation take place as this one fish species has an amazing range of sizes and behaviors. Due to the amazing number of "morphs" present, the Arctic Char has been called the "most variable vertebrate on Earth." Kirk wraps up this week's show with a bizarre creature feature, the Sea Squirt. This strange creature lives a double life and not even Rachel and Victoria suspect that it is actually not an invertebrate.    Join us weekly for more strange nature. Our supporters on Patreon get every episode ad-free!  Support us: patreon.com/strangebynature Email us: contact@strangebynaturepodcast.com Visit us at: strangebynaturepodcast.com  where you can sign up for our episode emails.