"The Dark Within" 2019 focuses on a man suffering from severe insomnia and night terrors who, in an attempt to cure himself, delves into an experimental therapy. However, instead of finding relief, he inadvertently unlocks a terrifying supernatural ability to see and communicate with malevolent entities that exist in a shadowy dimension. As the line between his nightmares and reality blurs, he realizes that the "dark within" him is not just his mind, but a doorway to a horrifying realm that is now trying to consume him.