The Naked Monster
Starring Kenneth Tobey, Brinke Stevens, John Agar, R.G. Wilson, John Goodwin, Cathy Cahn, Robert Clarke, Robert Cornthwaite, Jeanne Carmen, Ann Robinson
It's a comedy and horror movie, and has a rating of 5.3 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Austria.