- Andy SambergDectective Jake Peralta
- Stephanie BeatrizDetective Rosa Diaz
- Terry CrewsSergeant Terry Jeffords
- Melissa FumeroDetective Amy Santigo/Sergeant Amy Santiago
- Joe Lo TruglioDetective Charles Boyle
- Chelsea PerettiGina Linetti
- Andre BraugherRaymond Holt
- Dirk BlockerDetective Michael Hitchcock