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 Angie Harmon Abbie Carmichael Actor Dianne Wiest Nora Lewin Actor Megan Follows Guest Star John Costelloe Guest Star Judith Roberts Guest Star Brian Delate Guest Star Sakina Jaffrey Guest Star Jerry Grayson Guest Star Patricia Dunnock Guest Star Rudy Giuliani Guest Star J.K. Simmons Guest Star Dick Wolf Executive Producer William M. Finkelstein Executive Producer Arthur Penn Executive Producer