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 Guest Star Joel McKinnon Miller Detective Norm Scully Guest Star Kyle Bornheimer Teddy Wells Guest Star Jack Nathan Harding Frank Guest Star Heather Olt Sophia Bunsen Guest Star Dan Donohue Dr. Martin Cozner Guest Star Ingo Neuhaus Alfonso Guest Star Peter A. Hulne Nate Borgio Guest Star Bill Watterson Sinister Con Guest Star Tim Perez Tattooed Con Guest Star Richard Lee Burch Old Mobster Guest Star Robert Michael Lee Abel Guest Star Daniel J. Goor Executive Producer Mike Schur Executive Producer David Miner Executive Producer