"Mija" is a 2021 documentary film directed by Isabel Castro. It follows the journey of a young woman named Mija, who is the daughter of undocumented immigrants in the United States. The film explores her passion for music and her struggles to navigate the complexities of her identity and family dynamics. The documentary highlights the challenges faced by immigrant families, particularly in relation to the American dream. It showcases Mija's determination to pursue her dreams while also supporting her family, providing a personal perspective on broader social issues surrounding immigration and belonging.