The Rookie S4

Welcome to Mid-Wilshire division John Nolan: The department's oldest rookie who navigates a new assignment while balancing a complicated relationship with Bailey Nune Lucy Chen: An officer who goes undercover in this season and navigates complex, growing romantic feelings for Tim. Tim Bradford: The demanding but dedicated training officer who begins exploring his dynamic with Lucy. Angela Lopez: A newly promoted detective with a fierce passion for upholding the law Wesley Evers: A defense attorney and mutual friend of the Los Angeles Police Department Nyla Harper: A seasoned detective and mother who serves as a reliable partner and mentor to those in the precinct. Wade Grey: The steadfast Sergeant of the Mid-Wilshire station who leads the team through high-stakes case