Desc: Girl of the Rio: Directed by Herbert Brenon. With Dolores Del Río, Leo Carrillo, Norman Foster, Stanley Fields. In Mexicana, Mexico, just over the American border, Dolores, a beautiful cafe singer called "The Dove," attracts the attention of the very rich Don Jose Maria Lopez y Tostado, who brags to her that he is "the best cabarello in all Mexico."