Steven Bochco Creator, Executive Producer David Milch Creator, Executive Producer, Writer David Caruso Detective John Kelly Actor Dennis Franz Det. Sgt. Andy Sipowicz Actor James McDaniel Lt. Arthur Fancy Actor Sherry Stringfield Laura Michaels Kelly Actor Amy Brenneman Janice Licalsi Actor Nicholas Turturro Detective James Martinez Actor John Ottavino Jimmy Craig Guest Star James Pickens Jr. Nathan Foster Guest Star John Rothman Gerald Zimmer Guest Star April Grace Judy Foster Guest Star Tobin Bell Jerry the Artist Guest Star Joel Swetow Jerry the Doctor Guest Star Dean Norris Father Jerry Downey Guest Star Markus Redmond P.O. Lucas Guest Star Gordon Clapp Det. Greg Medavoy Guest Star Clarence Felder Hardwick Guest Star Robert Costanzo Alfonse Giardella Guest Star Sharon Lawrence ADA Sylvia Costas Guest Star Tom Alan Robbins Larry Kohnstam Guest Star Michael Jace A.D.A. Vernon Shore Guest Star Bobbi Holtzman Judge Guest Star Teddy Coluca Driver Guest Star Peter Appel Harvey Guest Star Gary Werntz Marshal Guest Star Tom McCleister Corrections Officer Guest Star Robert Mangiardi Perp Guest Star Earl Carroll Court Clerk Guest Star Joey Sagal Legal Aid Lawyer Guest Star Donald Berman Player Guest Star Luis Rodriguez Gunman Guest Star Burton Armus Writer Brad Silberling Director