Blue Flu Captain Holt and Amy manage an understaffed precinct. Jake and Charles investigate. Details Casts Title Blue Flu Genres Comedy Crime Release Date 2021-08-19 Episode Runtime 00 Hours 21 Minutes Season Number 8 Episode Number 3 Production Companies Dr. Goor Productions, Universal Television, 3 Arts Entertainment, Fremulon Andy Samberg Jake Peralta Melissa Fumero Amy Santiago Terry Crews Terry Jeffords Joe Lo Truglio Charles Boyle Stephanie Beatriz Rosa Diaz Andre Braugher Raymond Holt Dirk Blocker Michael Hitchcock Joel McKinnon Miller Norman Scully