Anthony LaPaglia James Wyler Actor Michael Hayden Chris Docknovich Actor J.C. MacKenzie Arnold Spivak Actor Mary McCormack Justine Appleton Actor DB Woodside Aaron Mosely Actor Barbara Bosson Asst. D.A. Miriam Grasso Actor Gregory Itzin D.A. Roger Garfield Actor Clayton Rohner Vince Biggio Actor Pauley Perrette Guest Star Melissa Crider Guest Star Ralph Waite Guest Star Eileen Heckart Guest Star Markus Redmond Guest Star Ron Canada Guest Star Jack Kehler Guest Star Jessica Tuck Guest Star Titus Welliver Guest Star Belinda Waymouth Guest Star Rick Worthy Guest Star David Andrews Guest Star Larry Joshua Guest Star Jack Blessing Guest Star Michael Massee Guest Star Spencer Garrett Guest Star Beau Dremann Guest Star Dawn Didawick Guest Star Chris Myers Guest Star Terry Woodberry Guest Star Don McManus Guest Star Steven Bochco Executive Producer Charles Eglee Executive Producer