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 Craig Robinson Doug Judy Guest Star Stephen Root Lynn Boyle Guest Star Sandra Bernhard Darlene Linetti Guest Star Luis Moncada Randall Guest Star Rajan Velu Kyle Guest Star Daniel J. Goor Executive Producer Mike Schur Executive Producer David Miner Executive Producer