Driving by his bad and evil intentions, Silver Shamrock, a Halloween mask maker, who leads the lives of many innocents to death, as he uses a strange object in making the masks, the thing that leads the police to investigate on the case, by following each small detail to find out the suspect.
There are more than enough giant logic holes, stilted characters and idiotic developments to make sure that it is bad for reasons transcending its simple poorness as a sequel
The end result is a bit of a mess but hugely enjoyable, and often (thanks to Dean Cundey's camerawork and John Carpenter's close supervision as producer) as striking visually as its predecessors.