Two young and determined entrepreneurs set out to create an annual convention called Prehistoric Con. What was supposed to a glorious evening in celebration of all things prehistoric - showcasing best-selling authors, movie directors, executive producers, screenwriters, and a host of others from the industry - takes a sudden turn for the worst with the reality that they have been locked inside the building with no way out. It isn’t long before the entire convention comes to the horrifying realization that they are being hunted, and that from the dark places within the building, things are starting to stir to life.