Younge couple decide to take in a sweet and loving 8-year-old boy, Cody. Unbeknownst to them, boy is terrified of falling asleep. At first, they assume his previous unstable homes caused his aversion to sleep, but soon discover why: Cody's dreams manifest in reality as he sleeps. In one moment they experience the incredible wonder of boys' imagination, and in the next, the horrific nature of his night terrors. To save their new family, they embark on a dangerous hunt to uncover the truth.
People commit unthinkable acts every day. Time and again, we grapple to understand what drives a person to do such terrible things. But what if all of the questions we're asking are wrong? What if the cause of all evil is not a matter of what…but who? When three college friends stumble upon the horrific origins of the Bye Bye Man, they discover that there is only one way to avoid his curse: don't think it, don't say it. But once the Bye Bye Man gets inside your head, he takes control.