Gonzo, action packed rape-revenge themed Taiwanese "Black Movie" featuring Juliet Chan and "Tattooer Ma" Sha. The original "Underground Wife" cut runs 85 minutes, the later IFD "Kill Butterfly Kill" English language cut is 89. This movie was released again by IFD in the late 80s in a 'cut-and-paste' version called "American Commando 6: Kill Butterfly Kill" (see separate listing).

In order to avenge her father's murder, Hsiang Ying trains herself in the deadliest form of swordplay. Her only goal - to kill all of her father's vicious killers. From hand-to-hand combat to uniquely choreographed weapon fights, Revengeful Swordswoman will have kung fu fans wanting more.

After a gang massacre that resulted in the killing of his adopted father and gang leader, a martial artist goes into exile to take the blame. A year later, his gang is mysteriously trying to kill him, and he slowly discovers why.