Zgodba se odvija v stanovanjskem bloku, kjer se bodo življenja treh neznancev nepričakovano popolnoma spremenila. Sumljivi preprodajalec skupaj s svojima prijateljema čaka na pomemben telefonski klic. Nad njimi neznanec začne nadlegovati lepo dekle v njenem stanovanju, ki jo vplete v svoje psihološke igrice. Na najvišjem nadstropju pa se fant znajde v nerodni situaciji z bratovim opitim dekletom.
In a Santiago, Chile, apartment building, the lives of three sets of strangers intertwine. A shady dealer and two American visitors await a pivotal phone call about a business transaction. Above them, a model is taken hostage by an intruder who engages her in a twisted psychological game, and on the top-floor loft, a case of mistaken identity leads to an unexpected liaison. Lost souls that collide at a desperate hour.