In the year 500 A.D., a jealous, decapitating monster terrorizes the drunken revelers of Heorot. A fearless princess goes in search of a hero who can save her people. But that hero guards a secret more dangerous than any monster.

Skin-stealing creatures live among humans, masquerading as human … There’s a Halloween party going on nearby, a perfect source of a new identity. Drinks and blood will flow and before the night is over more than one person will turn out to not be who they appeared to be. In more ways than one…