Watch TV Show Season The Rookie - Season 3 in . Released in Year of 2021. Original title of the TV Show Season is The Rookie - Season 3. TV Show Season can be best described by Comedy,Crime,Drama Genres. Now the Plot of the Series is that Starting over isn't easy, especially for John Nolan who, after a life-altering incident, is pursuing his dream of joining the LAPD. As their oldest rookie, he's met with skepticism from those who see him as just a walking midlife crisis..