Wallace Shawn

The Clock

2025 · Harold Jenkins

Gossip Girl

2021 · Cyrus Rose

Waiting for Godot

2021 · Lucky

A Virtual Princess Bride Reunion

2020 · Vizzini

Timmy Failure: Mistakes Were Made

2020 · Mr. Crocus

Book Club

2018 · Dr. Derek

Another Kind of Wedding

2017 · Albert

Drawing Home

2017

Young Sheldon

2017 · John Sturgis

Cop and a Half: New Recruit

2017 · Principal Miller

The Only Living Boy in New York

2017 · David

The Marvelous Mrs. Maisel

2017 · Herb Smith

The Good Fight

2017 · Charles Lester

Search Party

2016 · William Badpastor

Graves

2016 · Jerry North

Maggie's Plan

2016 · Kliegler

Robo-Dog

2015 · Mr. Willis

Life in Pieces

2015 · Samuel

Mr. Robot

2015 · Mr. Williams

Christmas at Cartwright's

2014 · Harry

The Mysteries of Laura

2014 · Kenneth Walters

A Master Builder

2014 · Halvard Solness

The Night Shift

2014 · Mr. Neville

Don Peyote

2014 · Dr. Fieldman

The Double

2014 · Mr. Papadopoulos

Mozart in the Jungle

2014 · Winslow Elliott

Admission

2013 · Clarence

A Late Quartet

2012 · Gideon Rosen

Vamps

2012 · Dr. Van Helsing

The Speed of Thought

2011 · Sandy

Cats & Dogs: The Revenge of Kitty Galore

2010 · Calico (voice)

Furry Vengeance

2010 · Dr. Christian Burr (uncredited)

Buzz Lightyear Mission Logs

2010 · Rex (voice)

Jack and the Beanstalk

2009 · Booker / Broker / Lancealot Squarejaw

The Good Wife

2009 · Charles Lester

Life on Mars

2008 · The Sorcerer

Kit Kittredge: An American Girl

2008 · Mr. Gibson

Southland Tales

2007 · Baron Von Westphalen

Gossip Girl

2007 · Cyrus Rose

New York City Serenade

2007 · Wallace Shawn

Damages

2007 · Sterling Biddle

I Could Never Be Your Woman

2007 · Math Teacher (uncredited)

Air Buddies

2006 · Billy (voice)

Eureka

2006 · Dr. Warren Hughes

Fat Actress

2005 · Dr. Von Oy

Karroll's Christmas

2004

Melinda and Melinda

2004 · Sy

Desperate Housewives

2004 · Lonny Moon

The L Word

2004 · William Halsey

The Haunted Mansion

2003 · Ezra

Love Thy Neighbor

2003 · Clinic Doctor

Duplex

2003 · Herman

Monte Walsh

2003 · Colonel Wilson

Mr. St. Nick

2002 · Mimir

Personal Velocity

2002 · Mr. Gelb

Law & Order: Criminal Intent

2001 · Film Professor

Crossing Jordan

2001 · Howard Stiles

The Curse of the Jade Scorpion

2001 · George Bond

Blonde

2001 · I.E. Shinn

The Prime Gig

2001 · Gene

Law & Order: Special Victims Unit

1999 · Roy Batters

My Favorite Martian

1999 · Coleye

The Diary of the Hurdy-Gurdy Man

1999

Noah

1998

The Jungle Book: Mowgli's Story

1998 · Tarzan Chimp (voice)

Sex and the City

1998 · Martin Gable

Critical Care

1997 · Furnaceman

Ally McBeal

1997 · Mr. Dune

Stargate SG-1

1997 · Arlos

Just Write

1997 · Arthur Blake

Vegas Vacation

1997 · Marty

Clueless

1996 · Mr. Hall

The Wife

1996 · Cosmo

House Arrest

1996 · Vic Finley

Just Like Dad

1995 · Stan Spiegel

Clueless

1995 · Mr. Wendell Hall

Napoleon

1995 · Echidna (voice)

Canadian Bacon

1995 · Canadian Prime Minister Clark MacDonald

Vanya on 42nd Street

1994 · Vanya

Mrs. Parker and the Vicious Circle

1994 · Horatio Byrd

The Nanny

1993 · Charles Haste

The Meteor Man

1993 · Mr. Little

The Magic Bubble

1993 · Doctor/Therapist

The Cemetery Club

1993 · Larry

Homicide: Life on the Street

1993 · Frank Hopper

Star Trek: Deep Space Nine

1993 · Zek

The Double 0 Kid

1992 · Cashpot

Mom and Dad Save the World

1992 · Sibor, Semage's Beau

Nickel & Dime

1992 · Everett Willits

Shadows and Fog

1991 · Simon Carr

Civil Wars

1991 · Riley Baker

Scenes from the Class Struggle in Beverly Hills

1989 · Howard

We're No Angels

1989 · Translator

She's Out of Control

1989 · Dr. Fishbinder

The Moderns

1988 · Oiseau

The Princess Bride

1987 · Vizzini

Prick Up Your Ears

1987 · John Lahr

Nice Girls Don't Explode

1987 · Ellen

Radio Days

1987 · Masked Avenger

The Bedroom Window

1987 · Henderson's Attorney

Head Office

1985 · Mike Hoover

Heaven Help Us

1985 · Father Abruzzi

Micki & Maude

1984 · Dr. Elliot Fibel

How to Be a Perfect Person in Just Three Days

1984 · Professor Silverfish

The Cosby Show

1984 · Jeffrey Engels

The Bostonians

1984 · Mr. Pardon

The Hotel New Hampshire

1984 · Freud

Crackers

1984 · Turtle

Saigon: Year of the Cat

1983 · Frank Judd

Deal of the Century

1983 · Harold DeVoto

Strange Invaders

1983 · Earl

The First Time

1983 · Jules Goldfarb

Lovesick

1983 · Otto Jaffe

A Little Sex

1982 · Oliver

Strong Medicine

1981 · Birthday Party Guest (uncredited)

My Dinner with Andre

1981 · Wallace Shawn

Cheaper to Keep Her

1981 · Mugger

Atlantic City

1980 · Waiter

Simon

1980 · Eric Van Dongen

All That Jazz

1979 · Assistant Insurance Man

Starting Over

1979 · Workshop Member

Manhattan

1979 · Jeremiah

Taxi

1978 · Arnie Ross

The Man Who Changed the World

· Buckminster Fuller

A Master Builder

2014

The Fever

2004

Marie and Bruce

2004

The Designated Mourner

1997

My Dinner with Andre

1981

Our Late Night

1975