On All Hallows Eve,1977, two young couples on a thrill-seeking ride into the unknown stumble across The Museum of Monsters and Madmen. Presided over by one Captain Spaulding, a crazed Carney if there ever was one, this unique attraction is housed out back of the only filling station for miles around. After a brief stay at the museum the couples hit the road again, picking up a hitchhiking woman named Baby, along the way. It isn t long before they run into engine trouble, and are forced to take refuge in Baby s family home. But what they find the awaiting them there is a hell-on-earth more terrifying than anything they ever could have imagined...