Río Oscuro A mother desperate for the disappearance of her son and facing the ineffectiveness of justice to find him, decides to take the reins of the case with his own hands and goes to the mysterious town where his son was last seen. Details Casts Galleries Posters Season Lists Title Río Oscuro Genres Soap Mystery Drama First Air Date 2019-05-27 Last Air Date 2019-11-15 Episode Runtime 00 Hours 38 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 94 Runtime 38 Production Companies AGTV Amparo Noguera... Clara Molina... Julio Milostich... Juan Echeverría... Claudia di Girólamo... Concepción Aldunate... Mariana Di Girolamo... Rosario Correa... Josefina Fiebelkorn... Adela Echeverría... Alejandra Fosalba... Angélica López... Lorena Bosch... Rosa Mardones... Antonia Giesen... Marla... Katyna Huberman... Josefina Cruz... Carlos Díaz... Rafael Morales... José Antonio Raffo... Manuel Valdivieso... Alonso Quintero... Pedro... Marcial Tagle... Custodio Pereira... Mauricio Pesutic... Francisco Javier Román... Elvis Fuentes... Emiliano... Gabriel Cañas... Alberto... Original Size (1400x788) Original Size (600x900) Original Size (500x750) Season 1 94 Episode(s) 2019-05-27