Starting over isn't easy, especially for small-town guy John Nolan, who, after a life-altering incident, is pursuing his dream of becoming an LAPD officer. As the force's oldest rookie, he's met with skepticism from some higher-ups who see him as just a walking midlife crisis. If he can't keep up with the young cops and the criminals, he'll be risking lives -- including his own -- but if he can use his life experience, determination and sense of humor to give him an edge, he may just become successful in this new chapter of his life. Stars Nathan Fillion (Castle).
Sunday April 18 th @ 10:00 PM - New Blood
When Professor Fiona Ryan's car window is smashed following a series of mysterious notes, Officer Nolan volunteers to guard her house overnight. Meanwhile, Lucy notices that Tim is being much nicer to his new boot than he was with her.