An emergency alert of an impending missile attack sends Los Angeles into chaos and uncertainty, while the officers each try to keep the peace and deal with their own disasters.
Air date: November 3, 2019
Director: Bill Johnson
Writer: Robert Bella
Guest starring in this episode is Shawn Ashmore as Wesley Evers, Sarah Shahi as Jessica Russo, Jasmine Mathews as Rachel Hall, Matthew Glave as Oscar Hutchinson, Jon Snow as Deputy Finn Nickerson, Enver Gjokaj as Donovan, Carsyn Rose as Lila and Crystal Coney as Lisa.