The walls of the school are thick and redoubtable. A secure promise of the guaranteed preservation of the good old days of school routine from anything that may happen outside its walls in the neighbouring streets, in Buenos Aires itself, in the Argentina of 1982. María Teresa is a classroom assistant at that school, an innocent - or maybe just ignorant - mistress of ceremonies, a bystander. She is twenty years old. She started work when it was still summer and Mr. Biasutto, the chief classroom assistant, made quite clear to her at her first interview the sort of attitude she is expected to adopt with students because it would not be an easy task to arrive at what he called 'the optimum surveillance point': Always on the 'qui vive', never missing a thing, but never giving cause for alarm amongst the students. A surveillance which would pick up on everything but would never be picked up on itself. A fleeting look on the face of the pervert, or the warden, or maybe the master. But if everything is out of order -even for her-, everything is transgression. And when María Teresa, hot on the trail of the merest, possibly imaginary wisp of tobacco smoke, starts hiding in the boys lavatories to catch smokers in flagrante delicto and haul them up before the authorities, slowly morphing the whole procedure into a clandestine habit of dubious piquancy; not exactly breaking the rules but bending them willy nilly, twisting, diverting them come what may but, of course, with utter correctness and obeisance to a surveillance emanating from the inflexible custodianship of a complete and atrocious normality. Surveillance, custodianship that could possibly be enforced beyond the boundaries of this enclosed world, because beyond the sheer masonry encasing this school, where the future ruling classes have studied and are studying, there is another world, there is an entire country that has virtually nothing to do with it. Written by Diego Lerman

玛西亚，一个肥肥的女孩，布宜诺斯艾利斯一个内衣店工作。两个瘦瘦的女孩，一个名叫蕾妮，一个叫玛奥，她们行为怪异。两条线同时进行，互不相关，也看不出蹊跷。
但两条线总要交叉，当蕾妮在玩电玩的时候，她看到了玛西亚走过，然后就跟着她，拉住她，告诉她：她爱她。玛西亚半推半走。从看到的第一眼她就爱上了她，她想抚摸她的身体，她想舔她的阴部，蕾妮这样说。
玛西亚以前谈过一个男朋友，不过后来失败了，她很沮丧。她说她有一次在海边看到一个男的下体被老虎鱼咬住，遍体鳞伤。蕾妮告诉她，大海里没有老虎鱼，玛西亚骗她。玛西亚承认那是谎话，是她听说的，她说她不知道为什么编这个谎话给她们，她没见过大海，很想见大海。
她们三人叫了一部的士车，司机不知道开往哪里。玛奥用刀劫持了司机，她们抢下了那部的士，一直开。
后来她们两个蒙住了玛西亚的眼睛，捆绑了她的手，玛奥和蕾妮酷酷的，很少说话。玛西亚开始害怕。
一直开。
一直开。
走了很远，突然电影里出来了一种声音，那是海浪声。她们把她带到了海边，解开她的蒙布，冲向了大海。
如果是一个失恋中的女孩子，肯定挡不住男人这样浪漫的追求。即便是女对女的示爱、追求，也一样。玛西亚被征服了。
如果电影到此为止，可以说是一个标准的示爱教材，但是，还有一半。她们流浪，她们上床，她们去了玛奥一个远方乖戾的阿姨家，而那个阿姨也是一样的，怪异。

Matias and his mother Laura, find themselves forced to hurriedly abandon the house they live in to escape another outburst of violence from Fabian. Matias is 8 and Laura is newly pregnant. Thus they begin a wandering journey in search of a place they can feel safe and protected.

知名记者艾玛·盖瑞以抓捕罪犯而闻名。然而，一起青少年失踪案的嫌疑人竟是她的亲近之人，她因此陷入两难的处境。