The Rookie Season 1, Episode 19 The Checklist Crime Drama IMDB 8.436 Country United States Duration 43 min Air Date 2019-04-09 Actors Nathan Fillion (John Nolan) Melissa O'Neil (Lucy Chen) Eric Winter (Tim Bradford) Alyssa Diaz (Angela Lopez) Mekia Cox (Nyla Harper) Richard T. Jones (Wade Grey) Shawn Ashmore (Wesley Evers) Jenna Dewan (Bailey Nune) Tru Valentino (Aaron Thorsen) Overview Sergeant Gray informs the rookies that they must track down a specific set of crimes in a 48-hour period in order to qualify for their final exam. Meanwhile, Officer Nolan and Officer Bishop answer a silent alarm call at will.i.am’s house.