Ahh, sleep. I love sleep. At least, as long as I don't wake up in the middle of the night paralyzed with fear, unable to escape the thing creeping through the dark hallway toward my bedroom. But this (and other equally horrifying scenarios) is what happens for those of us who deal with sleep paralysis. But what exactly causes sleep paralysis? Does science have it figured out, or are we dealing with something paranormal?

Support the show