Michael DeLorenzo Actor Malik Yoba Detective James "J.C." Williams Actor Patti D'Arbanville Actor Fatima Faloye Chantal Tierney Actor Luna Lauren Velez Detective Nina Moreno Actor George Gore II Gregory "G" Williams Actor José Pérez Guest Star Carlos Gomez Guest Star N Wright Guest Star Smokey Robinson Guest Star Monica Guest Star Dick Wolf Executive Producer Andre Harrell Executive Producer