People who love European cult movies from the 60's and 70's, like I do, are always on the look out for the most complete version of their beloved movies!It is in the blood and can be an obsession! It has to be the total uncut version of the film with all the scenes complete down to the last second. That being said it often happens that it is not always possible to get the complete version of a movie, whatever you might wish. Bummer! A lot of it has to do with the way the movie was presented to the audience in the first place. Una sull'altra in Italy or Nackt über Leichen in Germany or Perversion Story in the USA had three production companies situated in Italy, Spain and France. So each producer tailored this movie in accordance to the legal rules of their country or to the wishes of their film board. The end result is that you get different versions of the same movie in different territories and later on different versions on different dvd labels, all pretending to have the definitive ultimate version of the movie. For example the American version was longer, but censored in several places, while some European versions had much expository footage removed while retaining sexual material cut from the U.S. release. A fully uncut version of "Una sull'altra" runs in the neighborhood of 103 minutes. Another good example is the above poster. The left hand poster is the original poster that came out during the original distribution of the movie. It is a gorgeous poster, drawn by a master painter who can draw beautiful life like faces! An art and job that is lost these days! The right hand poster is a present day manipulation of the same poster to make a cover for the DVD-R release of the movie. Problem is that they are calling their movie the uncut version ("Ungeschnittene Fassung") but untill you see the movie you are not sure what you bought! It is still a risk! And please, do not trust the running time on the back of the cover!