It starts off okay, introduces the characters and sets up the situation. A family moves into a house that is haunted. Duran Duran has turned to the dark side and formed a biker gang.
The weirdest biker falls in love with the family's daughter (Jill Whitlow). I don't blame him.
After this, the movie starts to disintegrate. The couple leaves their children alone in the house for some reason.
The daughter goes out alone, at night, wearing lingerie and yelling "Meow" to attract her cat. The brother gets beaten up very badly trying to rescue her when the bikers get her. He is so badly beaten he can't stand and has trouble breathing, yet there doesn't appear to be a mark on his body.
After this the parents leave the kids alone.
The bikers invade and try to kill everything. At this point, the film gets the look and feel of a troma film.
After the killing, the surviving biker girl comes up and is now best friends with everyone. She provides the missing pieces of the plot.