The Rookie is a popular American television series that premiered in 2018. It follows the story of John Nolan, portrayed by Nathan Fillion, a middle-aged man who becomes the oldest rookie in the Los Angeles Police Department. The show explores his challenges and triumphs as he navigates the complexities of police work while balancing his personal life. The series combines action, humor, and drama, showcasing the dynamics between rookies and seasoned officers. With a strong ensemble cast, including Afton Williamson and Eric Winter, The Rookie highlights themes of perseverance, friendship, and the pursuit of justice in a fast-paced environment.