Andy Samberg Detective Jake Peralta Actor Andre Braugher Captain Ray Holt Actor Terry Crews Sergeant Terry Jeffords Actor Melissa Fumero Detective Amy Santiago Actor Joe Lo Truglio Detective Charles Boyle Actor Stephanie Beatriz Detective Rosa Diaz Actor Chelsea Peretti Gina Linetti Actor Dirk Blocker Detective Michael Hitchcock Actor Joel McKinnon Miller Detective Norm Scully Actor Gina Gershon Lt. Melanie Hawkins Guest Star Brent Briscoe Matthew Langdon Guest Star Scott Aukerman Glandis Guest Star Eugene Cordero Pandemic Guest Star Kulap Vilaysack Nightmare Guest Star Anita Bennett Haley Lee Guest Star Daniel J. Goor Executive Producer Mike Schur Executive Producer David Miner Executive Producer