Jerry Orbach Det. Lennie Briscoe Actor Jesse L. Martin Ed Green Actor S. Epatha Merkerson Lt. Anita Van Buren Actor Sam Waterston Exec. Asst. D.A. Jack McCoy Actor Elisabeth Röhm Serena Southerlyn Actor Dianne Wiest Nora Lewin Actor Karen Young Guest Star Angelica Page Guest Star Brian O'Neill Guest Star Leslie Hendrix Guest Star J.K. Simmons Guest Star Bob Dishy Guest Star Jeremy Blackman Guest Star Harry Danner Guest Star Elizabeth Norment Guest Star Kenneth Ryan Jeff Dreisner Actor Dick Wolf Executive Producer William M. Finkelstein Executive Producer Arthur Penn Executive Producer