Steven Bochco Creator David Milch Creator Dennis Franz Det. Sgt. Andy Sipowicz Actor Mark-Paul Gosselaar Det. John Clark, Jr. Actor Gordon Clapp Det. Greg Medavoy Actor Bill Brochtrup John Irvin Actor Henry Simmons Det. Baldwin Jones Actor Garcelle Beauvais-Nilon A.D.A. Valerie Heywood Actor Charlotte Ross Det. Connie McDowell Actor Esai Morales Lt. Tony Rodriguez Actor John F. O'Donohue Det. Eddie Gibson Guest Star John Benjamin Hickey Phillip Connor Guest Star Katie Fountain Jennifer Beck Guest Star Stan Cahill Asst. Dist. Atty. Don Harrison Guest Star Avery Kidd Waddell Carter Freemen Guest Star Vernee Watson Loretta Murray Guest Star Carol Potter Christine Beck Guest Star Jamil Walker Smith Michael Murray Guest Star Patrick St. Esprit James Franklin Guest Star Dan Gilvezan Richard Beck Guest Star Jordan Baker Deborah Abrams Guest Star Jennifer Shon Chloe Guest Star Steve Heinze Peter Kiesel Guest Star David Connell Anderson Guest Star Ra Hanna Dealer Guest Star Mark Tinker Executive Producer Bill Clark Executive Producer Nicholas Wooten Writer Steven DePaul Director