It's 1986 and a group of grad students are close to discovering what happens to the human brain after staying awake for 200 hours, but something goes terribly wrong with a test subject. After their department is shut down, the team moves forward in secret - only this time on themselves.

A idyllic, small, self-sufficient community. On the surface, it seems like the perfect neighborhood. Everything you could possibly need is within walking distance. But...the pastoral exterior conceals a dark past and an even darker secret. As a group of individuals-each with their own ties and agendas with the town and each other-converges on the enclave, strange things begin to happen. Very strange things. Strange enough to test- and then break-the very fabric of reality itself.

Gil Garcia is at the end of his life. Wounded and bleeding in a church confessional, he tells an unsuspecting Father Wade his tragic story. At a young age, Gil's father takes him to America in search of a better life, forcing him to leave the girl he loves in Mexico. Orphaned shortly after arriving, Gil is taken in by his father's only friend, Dustin, who raises Gil along with his own son, Rod. Fifteen years later, Gil & Rod have yet to find their way in life, still living at home and playing basketball on the streets for money. When cancer overtakes Dustin, they are faced with a funeral bill they cannot afford. Desperately searching for a solution, Rod suggests kidnapping for ransom. Gil knows of the perfect person: a woman married to a wealthy man who would never risk the life of his loved one for the relatively small amount of money in question. But Rod doesn't know the whole truth - the woman is Desdemona, Gil's childhood love from Mexico.

There are thin places between this world and the next where dark, ancient, unfathomable beings chew and dig, moving inexorably closer, driven by alien thoughts and desires. What happens when the hunger for knowledge comes up against the insatiable hunger for flesh? Six grad students learn the answer as they explore the depths of the Closet Space A hastily assembled rescue party turns into a movable feast where mere survival becomes a nearly unreachable goal. Can any of them escape or will the Closet Space claim each one, body and soul?