A small town Biscuit Barrel waitress is forced to enter the Cheatham County Fair Karaoke Showdown as a last resort to save her house from foreclosure.

Four college students take possession of a 15th-century Celtic artifact and resurrect the legend of Archaon. Haunting those who dare summon the evil spirit by putting on the mask, one by one they are tormented in the realm of in-between.