"One Day At A Time" is a popular television series that originally aired in 1975 and was later rebooted in 2017. The show follows the life of a single mother, Penelope Alvarez, who navigates the challenges of raising her two children while dealing with her own struggles, including mental health and cultural identity. The series is known for its heartfelt storytelling and humor. The reboot features a diverse cast, including Justina Machado as Penelope and Rita Moreno as her mother, Lydia. The show addresses important social issues such as addiction, immigration, and family dynamics, making it relatable to a wide audience. It emphasizes the importance of support systems and resilience in everyday life.