A young working mother in Buenos Aires, Ana reads a note suggesting a relationship kept hidden by her husband, an executive preoccupied by his job. To solve the mystery she travels a long distance to Rio Escondido, an unimportant river town at the foot of the mountains in western Argentina, and the film becomes a journey of discovery as she finds her heart and her passion. Along the way, truths and perceptions intertwine when Ana meets Martin and she learns who and what he is.
| Actor | Role |
|---|---|
 Paola KrumAna | Ana |
 Juan PalominoMartín | Martín |
 Pablo CedrónLuis | Luis |
| MMaria Jose GabinGreta | Greta |
| LLaura MelilloMarta | Marta |
| IInés BaumLena | Lena |
| MMatías Del PozoTomy | Tomy |
| RRafael AlanizNot listed | Not listed |
| LLuis AlcaínoNot listed | Not listed |
| EElías CarrascoLucio | Lucio |
| MMirta CeballosRosa | Rosa |
| MMaría DurrutyNot listed | Not listed |
| GGuillermo ElíasNot listed | Not listed |
| LLucila SajouxNot listed | Not listed |
 Sandra SandriniNot listed | Not listed |
 Roly SerranoNot listed | Not listed |