
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.

as Brooks

as Dennis Franz (voice)
1989

as Self
1997

as Brooks
1983

as Andy Sipowicz
1993

as Self - Nominee
1944

as Sal Benedetto
1981

as Jack Brennert
1986

as Self
2003

as Self - Guest
1993

as Frank Mahoney
1981

as Andros Margolis
1982

as Sgt. Jackie Molinas
1984
as Himself
2004

as Self
2011

as Self
2007

as Himself
2004

as Self
2003

as Self
2001

as Self
2001

as Self
2000

as Messinger
1998

as Captain Klegghorn (voice)
1997

as Don 'Donny' Dubrow
1996
as Self
1996

as Self
1995

as Richard
1995

as Gus Payne
1994

as Dennis Franz
1992

as Bob Bryant
1992

as Anthony 'Tony' Spampatta
1991

as Capt. Carmine Lorenzo
1990

1990

as Lt. Milan Delich
1989

as Max Fleischer
1989

as Self
1987

as Phil
1986

as Cop (uncredited)
1985
as Brooks
1 ep.

as Dennis Franz (voice)
1 episodes

as Self
2 episodes

as Brooks
1 episodes

as Andy Sipowicz
261 episodes

as Self - Nominee
2 episodes

as Sal Benedetto
5 episodes

as Jack Brennert
2 episodes

as Self
2 episodes

as Self - Guest
1 episodes

as Frank Mahoney
1 episodes

as Andros Margolis
1 episodes

as Sgt. Jackie Molinas
2 episodes
as Self
1 episodes
as Self
1 episodes

2 episodes
as Self
1 episodes

as Self
2 episodes

as Klegghorn (voice)
26 episodes

as Inspector Frank Menlo
1 episodes

as Self
1 episodes

as Murray Seidelman
1 episodes

as Self
1 episodes

1 episodes

as Lt. Stan Krieger
12 episodes
Writer