2022
The Reunion as Not available2022
Essentials as Max2021
The Mimic as The Driver2021
Our Father as Jerry2020
Paint as Professor Jacob Winston2019
The Sound of Silence as Robert Feinway2019
Alan Pakula: Going for Truth as Self2019
Fiddler: A Miracle of Miracles as Himself2018
New Amsterdam as Eli Pembroke2018
Alex, Inc. as Wesley Harman2018
7 Splinters in Time as Fyodor Wax2018
Olympia as Himself2017
The Good Fight as Dr. Goat2016
Billions as Not available2016
Finding Dory as Gurgle (voice)2016
Starring Austin Pendleton as Self2015
She's Funny That Way as Judge Pendergast2014
The Mend as Earl2013
Hairbrained as Dapper Man2013
Black Box as William Peters2012
Game Change as Senator Joe Lieberman2011
Person of Interest as Pilcher2010
Wall Street: Money Never Sleeps as Dr. Masters2009
Cupid as Not available2008
Life on Mars as Dr. Goldman2008
5-25-77 as Herb Lightman2008
Theater of War as Self2006
Raising Flagg as Gus Falk2006
Edge of Outside as Self2006
Dirty Work as Julian2005
The Notorious Bettie Page as Teacher2005
The Civilization of Maxwell Bright as Jaurice2004
Christmas with the Kranks as Umbrella Santa / Marty2004
Strip Search as James Perley2004
Piccadilly Jim as Peter Pett2003
Finding Nemo as Gurgle (voice)2003
Joan of Arcadia as Not available2003
Uptown Girls as Mr. McConkey2003
Sick in the Head as Not available2002
Wishcraft as Mr. Turner2002
Manna from Heaven as Two-Digit Doyle2002
Angela as Not available2001
Law & Order: Criminal Intent as John Manotti2001
A Beautiful Mind as Thomas King2001
Sounds from a Town I Love as film buff2001
Queenie in Love as Alvin2000
Fast Food Fast Women as George2000
Homicide: The Movie as George Griscom2000
Broke Even as Archie2000
The Acting Class as Bobby Austin1999
Law & Order: Special Victims Unit as Horace Gorman1999
The West Wing as Barry Haskell1999
Joe the King as Winston1999
The 4th Floor as Albert Collins1999
Men of Means as Jerry Trask1998
Sue as Bob1997
The Practice as Sam Feldberg1997
Oz as William Giles1997
Liberty! as Benjamin Rush1997
Fired Up as Bobby H.1997
Amistad as Professor Gibbs1997
Trial and Error as Judge Paul Z. Graff1997
River Made to Drown In as Billy1997
The Fumbleheads as Eugene Cleft1996
2 Days in the Valley as Ralph Crupi1996
The Mirror Has Two Faces as Barry1996
The Associate as Aesop Franklin1996
Sgt. Bilko as MAJ Ebersole1996
The Proprietor as Willy Kunst1995
New York News as Not available1995
Home for the Holidays as Peter Arnold1995
Two Much as Dr. Huffeyer1995
The Fifteen Minute Hamlet as Hamlet1994
Touched by an Angel as Mr. Piltdown1994
Guarding Tess as Earl1994
Greedy as Hotel Clerk1994
Don't Drink the Water as Chef Oscar1994
The World of Jim Henson as Max (archive footage)1993
Frasier as Dr. Dorfman1993
Homicide: Life on the Street as Dr. George Griscom1993
Searching for Bobby Fischer as Asa Hoffman1993
My Boyfriend's Back as Dr. Bronson1993
Mr. Nanny as Alex Mason, Sr.1993
Rain Without Thunder as Catholic Priest1992
My Cousin Vinny as John Gibbons1992
Four Eyes and Six-Guns as Not available1991
The Ballad of the Sad Cafe as Lawyer Taylor1990
American Dreamer as Not available1990
Mr. & Mrs. Bridge as Mr. Gadbury1989
Tales from the Crypt as Orloff1987
21 Jump Street as Mr. Trysla1987
Leg Work as Harold Rodman1987
Hello Again as Junior Lacey1986
Short Circuit as Howard Marner1986
Off Beat as Gun Shop Salesman1985
The Equalizer as Jonah1985
My Man Adam as Mr. Greenhut1984
Murder, She Wrote as Barney Gunderson1984
The Cosby Show as Mr. Kensington1984
Miami Vice as Max Rogo1984
Talk to Me as Richard Patterson1983
Alice in Wonderland as White Rabbit1982
St. Elsewhere as Not available1980
Simon as Dr. Carl Becker1980
First Family as Dr. Alexander Grade1979
The Muppet Movie as Max1979
Starting Over as Paul1978
The Great Smokey Roadblock as Guido1976
The Great Texas Dynamite Chase as Fancy Car Man (uncredited)1976
Diary of the Dead as Dr. Klein1974
Good Times as Not available1974
The Front Page as Earl Williams1974
June Moon as Bennie1973
The Thief Who Came to Dinner as Zukovsky1972
What's Up, Doc? as Frederick Larrabee1968
Petulia as Intern (uncredited)NaN
The Pitchfork Retreat as Dr. Nacht1972
Every Little Crook and Nanny as Luther1971
Great Performances as Bennie1971
Great Performances as White Rabbit1970
Catch-22 as Lt. Col. Moodus1969
Love, American Style as Not available1968
The Dick Cavett Show as Self - Guest1968
Skidoo as Fred the Professor1956
Tony Awards as Self - Nominee2023
Between Riverside and Crazy Director