Steve McGarrett returns home to Oahu, in order to find his father's killer. The governor offers him the chance to run his own task force (Five-0). Steve's team is joined by Chin Ho Kelly, Danny "Danno" Williams, and Kono Kalakaua.
On a secluded farm in a nondescript rural town, a man is slowly dying. His family gathers to mourn, and soon a darkness grows, marked by waking nightmares and a growing sense that something evil is taking over the family.
Chad Buckley is a horror aficionado, and he's lonely. Chad spends his days at his struggling genre video store arguing with his only regular customer, Sam. When an unsuspecting applicant shows up, Chad begins to teach him about the rules of horror and his video store at large, much to the chagrin of Sam. During Chad's on-boarding process, we weave in and out of different hilarious horror shorts, each one geared at a different set of horror tropes. As this new applicant learns the ropes, he begins to suspect Chad of something sinister, but we quickly learn that he may have a secret of his own.
Two sisters have been driving all night when they come across a dilapidated roadside park and bathroom. Horrific events follow when one of them stumbles upon a strange message and a mischievous resident that wants to play a terrifying game.