John Mahoney

The Iron Giant

1999 · General Rogard (voice)

4.0

Primal Fear

1996 · Shaughnessy

4.0

ER

1994 · Bennett Cray

4.0

The Simpsons

1989 · Robert Terwilliger, Sr. (voice)

3.33

Antz

1998 · Grebs (Drunk Scout) (voice)

2.0

Atlantis: The Lost Empire

2001 · Preston Whitmore (voice)

Atlantis: Milo's Return

2003 · Whitmore (voice)

Flipped

2010 · Chet Duncan

Barton Fink

1991 · W.P. Mayhew

In the Line of Fire

1993 · Sam Campagna

Dan in Real Life

2007 · Poppy

Kronk's New Groove

2005 · Papi (voice)

The Hudsucker Proxy

1994 · Chief

Say Anything...

1989 · James Court

Frantic

1988 · Williams

Moonstruck

1987 · Perry

Striking Distance

1993 · Vince Hardy

Frasier

1993 · Martin Crane

Reality Bites

1994 · Grant Gubler

The American President

1995 · Leo Solomon

Cheers

1982 · Sy Flembeck

Burn Notice

2007 · Management

3rd Rock from the Sun

1996 · Dr. Leonard Hamlin

The Russia House

1990 · Brady

Eight Men Out

1988 · Kid Gleason

She's the One

1996 · Mr. Fitzpatrick

Code of Silence

1985 · Prowler Representative

Suspect

1987 · Judge Matthew Bishop Helms

In Treatment

2008 · Walter Barnett

Becker

1998 · Father Joe D'Andrea