Dennis Franz

Acting

Born: October 28, 1944

Birthplace: Maywood, Illinois, USA

Dennis Franz Schlachta (born October 28, 1944) is an American actor best known for his role as Andy Sipowicz, a hard boiled police detective in the television series NYPD Blue. He previously appeared as Lt. Norman Buntz on Hill Street Blues, and earlier played Detective Benedetto, a corrupt cop also on HSB.