Jesse L. Martin Actor Jeremy Sisto Det. Cyrus Lupo Actor S. Epatha Merkerson Lt. Anita Van Buren Actor Linus Roache Exec. Asst. D.A. Michael Cutter Actor Alana De La Garza Asst. D.A. Connie Rubirosa Actor Sam Waterston Exec. Asst. D.A. Jack McCoy Actor Alan Zweibel Guest Star Michael Rooker Guest Star Maggie Siff Guest Star Neal Huff Guest Star Scott Sowers Guest Star Gordon MacDonald Guest Star Ben Livingston Guest Star James Rebhorn Guest Star Colleen Clinton Guest Star Jenn Harris Guest Star Dick Wolf Executive Producer William M. Finkelstein Executive Producer Arthur Penn Executive Producer