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 Juan Carlos Hernández Guest Star Ben Shenkman Guest Star John Cunningham Guest Star Michael Mulheren Guest Star Monique Fowler Guest Star Leslie Hendrix Guest Star Andrea Navedo Guest Star Katherine Hiler Guest Star Robin Morse Guest Star Dick Wolf Executive Producer William M. Finkelstein Executive Producer Arthur Penn Executive Producer