This has been driving me crazy almost 20 years, and hopefully someone can help.  This was some type of animated movie (short?) from the early 80s, and from what I can remember was on regular television.  I can’t remember much other than there was an adult female heroin pursed by some evil, male villain–I remember the male villain had this long, flowing hair.  At the end of the movie, the villain falls from the sky and is impaled on the roof of a building.  The movie was in English, and although it was a kid’s animated movie, it somehow seemed to have a very “adult” theme.