McBain stars as the head of a female biker gang seeking revenge on old boy friend Hagan, who is now newly married to Jackson. The cyclists terrorize the couple on their honeymoon but only succeed in causing the death of McBain's sister, McCormack. Now even more embittered, McBain tries to
run over the newlyweds, who attempt to escape on foot. In the ensuing scuffle, McBain falls over a cliff, hanging on to life with only one hand. Jackson holds on to McBain while her husband goes for the police, but the enraged bride decides to deal out her own justice and lets McBain fall to her
death. Includes the song "The Mini-Skirt Mob" (Valjean Johns, Guy Hemric, sung by the ...