This movie has kind of a bad reputation, largely because people expect it to be an American WIP movie (it was released on video in a double bill with "Sweet Sugar") when really it is an Italian "terror film" along the lines of "Late Night Trains", "The Last House on the Beach", and the notorious "House by the Edge of the Park". These films, inspired by the seminal American horror movie "Last House on the Left", typically involve often young and always comfortably middle-class protagonists being held captive and/or terrorized by lower-class miscreants until they find the strength to fight back, often proving even more vicious than their tormentors. This film is an interesting variation on this in that the captives are a girls' tennis team being held in a judge's isolated villa and the tormentors are four escaped female convicts. And while some elements, like the Marxist terrorist leader of the gang, may seem strange to the terminal Americans out there, you have to remember this movie was made in Europe in the 1970's when the Bader-Meinhoff cells in Germany and Red Army cells in Italy were still running loose.
This movie is actually somewhat realistic with decent character development and pretty good acting (especially considering that two of the leads, Lili Karati and Dirce Funari, would later move to hardcore sex films, and two others, Zora Kerova and Marina D'Ania, were usually reduced to piece-of-tail supporting roles in the more vile Italian cannibal and Nazi prison camp flicks). It does, of course, have to make the standard nods to the demands of sexploitation--most of the female cast have (usually pretty gratuitous)nude scenes and there is a whole variety of ridiculous rape scenes--man by woman, woman by woman, the female Marxist terrorist by a bourgeois judge (the latter is either incisive political commentary or a sorry excuse to get the luscious Lili Karati naked again). On the other hand, this movie is nowhere near as violent or harrowing as many films of it's kind (it's a Disney film compared to "House by the Edge of the Park"). It's kind of like "Terror Express" with its over-the-top sexscapades, but more realistic with a nice cynical ending. It's a decent movie if you know what you're in for, even though it will probably disappoint American WIP fans.
