David Milch Creator Steven Bochco Creator 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 Sharon Lawrence ADA Sylvia Costas Actor Gordon Clapp Det. Greg Medavoy Actor Gail O'Grady Donna Abandando Actor Enrico Colantoni Danny Breen Jr. Guest Star Jon Seda Sal Molina Guest Star Paul Ben-Victor Steve Richards Guest Star José Zúñiga Bobby Ruiz Guest Star Miriam Colon Valeria Santiago Guest Star Ben Slack Lloyd Cafferty Guest Star Dale Raoul Mrs. Cafferty Guest Star Nick Chinlund Weldon Small Guest Star Gregory Hoblit Executive Producer Nicholas Wootton Executive Producer Matt Olmstead Executive Producer Eric Newman Writer Tom Towles Writer Leonard Gardner Writer Elodie Keene Director