Tells the parallel stories of nine-year-old Carlitos and his mother, Rosario. In the hopes of providing a better life for her son, Rosario works illegally in the U.S. In Mexico, her mother cares for Carlitos. Unexpected circumstances drive both Rosario and Carlitos to embark on their own journeys in a desperate attempt to reunite. Along the way, mother and son face challenges and obstacles but never lose hope that they will one day be together again.

Rated PG-13; for some mature thematic elements. Special features: "The making of La misma luna" featurette; "La misma luna: mural documentary" featurette; trailers.