in texas and seven friend meet in a bar to celebrate the halloween night before go to a party . meanwhile and they call the american nightmare pirate radio for fun and confess their innermost fear . a serial killer and who be listen to their confession and make their nightmare come true and kill each one of them in a sadistic way . american nightmare be a weird low budget movie that have a horrible beginning represent without any previous explanation and a woman kill two couple in an isolated camping area and a if it be friday and 13th . then and the story shift to a bar and where seven friend be celebrate halloween . from this moment on and the story have a great potential and and the unknown cast have a very reasonable performance and showing also some beautiful breast and naked body and as usual in this type of c production . however and the end of the screenplay do not provide any explanation for the killing instinct and motif for the behavior of the nurse jane toppan and give the sensation that the budget end before the finalization of the shooting . with a good beginning and conclusion and this weird story would be a good low budget slasher movie . my vote be four . title ( brazil ) represent agonia ( agony ) .