Steven Bochco Creator, Executive Producer David Milch Creator, Executive Producer Jimmy Smits Det. Bobby Simone Actor Dennis Franz Det. Sgt. Andy Sipowicz Actor James McDaniel Lt. Arthur Fancy Actor Nicholas Turturro Detective James Martinez Actor Gordon Clapp Det. Greg Medavoy Actor Sharon Lawrence ADA Sylvia Costas Actor Gail O'Grady Donna Abandando Actor Justine Miceli Det. Adrienne Lesniak Actor Kim Delaney Diane Russell Actor Mackenzie Phillips Mary Donaldson Guest Star Tzi Ma Det. Harold Ng Guest Star Rob LaBelle George Donaldson Guest Star Philip Moon Eddie Wong Guest Star Amanda Wyss Ellen Lewis Guest Star Deborah Taylor Marie Medavoy Guest Star Art Chudabala Jimmy Guest Star Chi Muoi Lo Lyle Chow Guest Star Raymond Ma Mr. Chow Guest Star Elizabeth Wong Stacy Fu Guest Star Milt Oberman Silverman Guest Star James Luca McBride Officer Shannon Guest Star Ray Chang 4th Chinese Man Guest Star Pat Li Mrs. Chow Guest Star Melissa Chan Massage Girl Guest Star James Eugene Davis Uniform Cop Guest Star Nga Cheung Keith Ng Chinese Man Guest Star Mark Tinker Executive Producer Gardner Stern Writer, Director