Justina Machado is an American actress known for her versatile performances in television and film. She gained widespread recognition for her role as Penelope Alvarez in the popular Netflix series One Day at a Time, which showcases the life of a Cuban-American family. Born on September 6, 1972, in Chicago, Illinois, Machado has appeared in various television shows, including Six Feet Under and The Purge. Her work has earned her critical acclaim and several award nominations, highlighting her talent and contributions to the entertainment industry.