Clarence King was a respected geologist who helped map the American west and start the national park system. But Clarence had a secret - in 19th century America, an extraordinarily strange secret.

Sure, no one wants to be abducted and murdered, but if you are, wouldn't you want your killer to be caught? We know we would. That's where "If I go missing files" come in. Learn all about them in this episode, and, please don't forget to make your "who might murder me list."

Does a huge chimp-like creature rumble through the jungle of the Congo, howling at the moon, walking on two legs, and occasionally killing lions? Let's see if the Bili Ape may be the last undiscovered great ape.

Your plane has crashed into the wilds of the Amazon. The pilot and your mother didn't make it. There was no beacon, so help is not on the way. You are 13 years old and the siblings who survived with you are 9, 4, and 11 months. How will you survive?

Are little undiscovered creatures buzzing around your head when you go camping and you don't even know it? If you have never heard of air rods, you should listen to this episode. Just don't forget to take video because that's the only way you will see them. Just listen, it will all make sense.

Did you watch He-Man battle Skeletor on Snake Mountain? Did you tickle the tummy of your Care Bear plush toy? Did you worry about what might happen to Smurfette at that blue sausage fest? Please God tell me you didn't play Barbies. If you did any of these things then you may have been playing with the Devil. That's right, actual Satan. Can't say you weren't warned.

Another grab bag of strange news ripped from the headlines. We have a website for assassins, some weird fish and worms, a president who apparently thinks elves are real, dumb criminals, then one terrible story from a plane and one uplifting story from a plane to balance it out.

Can a three foot worm be a monster? Well, if it can attack from underground, is poison to the touch, can spit venom, and zap you like lightning, yes. Yes it can.

In part 2 of our study of cattle mutilations, we continue our search for the culprits and then take a deep dive into the most likely explanation for this surprisingly widespread phenomenon that still plagues the Western U.S.

The nuclear core that was going to be the lethal heart of the third atomic bomb that would decimate another Japanese city never got the chance after Japan surrendered. It remained at Los Alamos where it would wreak havoc in a very different, but no less fatal, way.