(2003) Finding Nemo

as Gurgle (voice)

(2001) A Beautiful Mind

as Thomas King

(1974) The Front Page

as Earl Williams

(1986) Short Circuit

as Howard Marner

(1997) River Made to Drown In

as Billy

(1992) My Cousin Vinny

as John Gibbons

(1994) Don't Drink the Water

as Chef Oscar

(1979) The Muppet Movie

as Max

(1996) The Associate

as Aesop Franklin

(1994) Guarding Tess

as Earl

(2000) Homicide: The Movie

as George Griscom

(1972) What's Up, Doc?

as Frederick Larrabee

(2002) Wishcraft

as Mr. Turner

(1968) Skidoo

as Fred the Professor

(1996) 2 Days in the Valley

as Ralph Crupi

(2022) Essentials

as Max

(2004) Christmas with the Kranks

as Umbrella Santa / Marty

(1987) Hello Again

as Junior Lacey

(1978) The Great Smokey Roadblock

as Guido

(2003) Uptown Girls

as Mr. McConkey

(1995) Two Much

as Dr. Huffeyer

(2006) Raising Flagg

as Gus Falk

(1997) Trial and Error

as Judge Paul Z. Graff

(1999) The 4th Floor

as Albert Collins

(1993) Mr. Nanny

as Alex Mason, Sr.

(1986) Off Beat

as Gun Shop Salesman

(1999) Joe the King

as Winston

(1979) Starting Over

as Paul

(1973) The Thief Who Came to Dinner

as Zukovsky

(2022) The Reunion

as ---

(2002) Angela

as ---

(1972) Every Little Crook and Nanny

as Luther

(1996) The Proprietor

as Willy Kunst

(1980) First Family

as Dr. Alexander Grade

(1990) Mr. & Mrs. Bridge

as Mr. Gadbury

(2008) 5-25-77

as Herb Lightman

(1999) Men of Means

as Jerry Trask

(2013) Black Box

as William Peters

(2013) Hairbrained

as Dapper Man

(2014) The Mend

as Earl

(1991) The Ballad of the Sad Cafe

as Lawyer Taylor

(2006) Dirty Work

as Julian

The Pitchfork Retreat

as Dr. Nacht

(1992) Four Eyes and Six-Guns

as ---

(1983) Alice in Wonderland

as White Rabbit

(2006) Edge of Outside

as Self

(1980) Simon

as Dr. Carl Becker

(2005) The Civilization of Maxwell Bright

as Jaurice

(1993) Rain Without Thunder

as Catholic Priest

(2008) Theater of War

as Self

(1996) Sgt. Bilko

as MAJ Ebersole

(2002) Manna from Heaven

as Two-Digit Doyle

(2015) She's Funny That Way

as Judge Pendergast

(1976) The Great Texas Dynamite Chase

as Fancy Car Man (uncredited)

(2016) Finding Dory

as Gurgle (voice)

(1970) Catch-22

as Lt. Col. Moodus

(1994) Greedy

as Hotel Clerk

(1997) The Fumbleheads

as Eugene Cleft

(1995) The Fifteen Minute Hamlet

as Hamlet

(2004) Piccadilly Jim

as Peter Pett

(2001) Queenie in Love

as Alvin

(1985) My Man Adam

as Mr. Greenhut

(1996) The Mirror Has Two Faces

as Barry

(2005) The Notorious Bettie Page

as Teacher

(2016) Starring Austin Pendleton

as Self

(1968) Petulia

as Intern (uncredited)

(2018) 7 Splinters in Time

as Fyodor Wax

(2018) Olympia

as Himself

(2019) The Sound of Silence

as Robert Feinway

(1984) Talk to Me

as Richard Patterson

(2000) Fast Food Fast Women

as George

(1997) Amistad

as Professor Gibbs

(2019) Fiddler: A Miracle of Miracles

as Himself

(1976) Diary of the Dead

as Dr. Klein

(1994) The World of Jim Henson

as Max (archive footage)

(1993) My Boyfriend's Back

as Dr. Bronson

(2012) Game Change

as Senator Joe Lieberman

(1974) June Moon

as Bennie

(1995) Home for the Holidays

as Peter Arnold

(2019) Alan Pakula: Going for Truth

as Self

(2020) Paint

as Professor Jacob Winston

(2004) Strip Search

as James Perley

(1998) Sue

as Bob

(2021) Our Father

as Jerry

(2021) The Mimic

as The Driver

(2001) Sounds from a Town I Love

as film buff

(2000) Broke Even

as Archie

(2000) The Acting Class

as Bobby Austin

(1993) Searching for Bobby Fischer

as Asa Hoffman

(1982) St. Elsewhere

as ---

(1974) Good Times

as ---

(1990) American Dreamer

as ---

(2003) Joan of Arcadia

as ---

(1969) Love, American Style

as ---

(1994) Touched by an Angel

as Mr. Piltdown

(1984) The Cosby Show

as Mr. Kensington

(1989) Tales from the Crypt

as Orloff

(1999) Law & Order: Special Victims Unit

as Horace Gorman

(1997) Oz

as William Giles

(1993) Frasier

as Dr. Dorfman

(1997) The Practice

as Sam Feldberg

(1985) The Equalizer

as Jonah

(2001) Law & Order: Criminal Intent

as John Manotti

(1993) Homicide: Life on the Street

as Dr. George Griscom

(2009) Cupid

as ---

(1995) New York News

as ---

(1999) The West Wing

as Barry Haskell

(2016) Billions

as ---

(1987) 21 Jump Street

as Mr. Trysla

(1997) Liberty!

as Benjamin Rush

(2008) Life on Mars

as Dr. Goldman

(2017) The Good Fight

as Dr. Goat

(2011) Person of Interest

as Pilcher

(1968) The Dick Cavett Show

as Self - Guest

(1997) Fired Up

as Bobby H.

(2018) Alex, Inc.

as Wesley Harman

(1984) Miami Vice

as Max Rogo

(1984) Murder, She Wrote

as Barney Gunderson

(1971) Great Performances

as Bennie

(1971) Great Performances

as White Rabbit

(2018) New Amsterdam

as Eli Pembroke

(1987) Leg Work

as Harold Rodman