Construction worker Donald is having a hard time getting anything good to eat since his wife has decided to only cook gourmet foods. That and her constant harping causes him to snap, so he whacks her. Somewhere in the confusion he comes up with a new use for the microwave oven, and begins to eat...
The San Francisco area is beset by a series of seemingly random murders without motive or pattern. The police are taunted by phone calls and letters. Could the maniac be the violent truck driver, or the seemingly mild-mannered mailman, or even a cop?
