Ms. 45 (1981)

aka: Angel Of Vengeance

A mute woman (Zoë Lund) gets raped twice coming home from work and decides to take matters into her own hands. She dresses suggestively and roams the streets alone, wreaking vengeance upon anyone who tries to take advantage of her. Eventually her secret life spills over into her regular life in the fashion industry. Also stars Bogey and Albert Sinkys. And with Jayne Kennedy.(Fully uncut and in widescreen format).