Attack of the Killer Shrews!
Starring Bill Kennedy, Elizabeth Houlihan, Jonathan Rogers, Baird Hageman, Lloyd Kaufman, Marcus Ganci-Rotella, Brenda Rickert
It's a comedy and horror movie, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Austria.