Angel is the biker who joins a commune of hippies near a small town. When the town rednecks attack them, Angel calls up some of his bad biker buddies to exact revenge.

Buzz shows his artwork to Norman at the employment agency. Norman laughs in his face. Buzz takes this personally and later returns to the office building with his friends Goose and Jo Jo. They systematically terrorize the people in different offices on the 13th floor, with only a few grizzled Vietnam veterans and a suicidal lawyer to try and stop them.