David Milch Creator Steven Bochco Creator, Executive Producer Dennis Franz Det. Sgt. Andy Sipowicz Actor Ricky Schroder Det. Danny Sorenson Actor James McDaniel Lt. Arthur Fancy Actor Gordon Clapp Det. Greg Medavoy Actor Kim Delaney Diane Russell Actor Bill Brochtrup John Irvin Actor Henry Simmons Det. Baldwin Jones Actor Garcelle Beauvais-Nilon A.D.A. Valerie Heywood Guest Star Michael Jace ADA Vernon Shore Guest Star Tzi Ma Det. Harold Ng Guest Star Austin Majors Theo Sipowicz Guest Star Tatiana Checkova Ivegenia Vostropovillyich Guest Star Linda Carlson Linda Krause Guest Star Jackie Swanson Trish Howlett Guest Star Lisa Lu Mrs. Wang Guest Star Ping Wu Zhou Guest Star Mark Tinker Executive Producer Bill Clark Executive Producer Jonathan Lisco Writer Farrel Levy Director