The old car-trouble scenario comes in handy, as a group of unsuspecting travelers must spend the night in a place of demented evil. In this case, it is the Museum of Monsters and Madmen in House Of 1000 Corpses.
Two young couples take a misguided tour onto the back roads of America in search of a local legend known as Dr. Satan. Lost and stranded, they are set upon by a bizarre family of psychotics.