Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Toy Story | 1995 | Rex |
| Actor | Toy Story 4 | 2019 | Rex (voice) |
| Actor | Toy Story 2 | 1999 | Rex |
| Actor | Young Sheldon | Dr. John Sturgis | |
| Actor | The Incredibles | 2004 | Gilbert Huph (voice) |
| Actor | Toy Story 3 | 2010 | Rex (voice) |
| Actor | Clueless | 1995 | Mr. Wendell Hall |
| Actor | Marriage Story | 2019 | Frank |
| Actor | Chicken Little | 2005 | Principal Fetchit (voice) |
| Actor | A Goofy Movie | 1995 | Principal Arthur Mazur (voice) |
| Actor | The Princess Bride | 1987 | Vizzini |
| Actor | Toy Story That Time Forgot | 2014 | Rex (voice) |
| Actor | The Haunted Mansion | 2003 | Ezra |
| Actor | Duplex | 2003 | Herman |
| Actor | Book Club | 2018 | Dr. Derek |
| Actor | Hawaiian Vacation | 2011 | Rex (voice) |
| Actor | Vorkie Stelt een Vraag | Rex | |
| Actor | Toy Story of Terror | 2013 | Rex |
| Actor | Manhattan | 1979 | Jeremiah |
| Actor | Scooby-Doo! and the Goblin King | 2008 | Mr. Gibbles (voice) |
| Actor | Cats & Dogs: De Wraak van Kitty Galore | 2010 | Calico (voice) |
| Actor | Small Fry | 2011 | Rex (voice) |
| Actor | Toy Story Toons | Rex | |
| Actor | The Only Living Boy in New York | 2017 | David |
| Actor | Assepoester en de keukenprins | 2007 | Munk (voice) |
| Actor | Air Buddies | 2006 | Billy (voice) |
| Actor | The Double | 2014 | Mr. Papadopoulos |
| Actor | Animal Crackers | 2017 | Mr. Woodley (voice) |
| Actor | Partysaurus Rex | 2012 | Rex |
| Actor | I Could Never Be Your Woman | 2007 | Teacher |
| Actor | All Dogs Go to Heaven 2 | 1996 | Labrador MC (voice) |
| Actor | Vegas Vacation | 1997 | Marty |
| Actor | Tom and Jerry: Shiver Me Whiskers | 2006 | Purple Pirate Paul / Narrator |
| Actor | Vamps | 2012 | Dr. Van Helsing |
| Actor | My Dinner with Andre | 1981 | |
| Writer | My Dinner with Andre | 1981 | |
| Actor | Rifkin's Festival | 2020 | Mort Rifkin |
| Actor | Admission | 2013 | Clearence |
| Actor | Buzz Lightyear of Star Command: The Adventure Begins | 2000 | Rex (voice) |
| Actor | All That Jazz | 1979 | Assistant Insurance Man |
| Actor | Toy Story Treats | Rex | |
| Actor | Maggie's Plan | 2015 | Kliegler |
| Actor | Timmy Failure: Mistakes Were Made | 2020 | |
| Actor | The Curse of the Jade Scorpion | 2001 | George Bond |
| Actor | Christmas at Cartwright's | 2014 | Harry |
| Actor | Southland Tales | 2006 | Baron Von Westphalen |
| Actor | My Favorite Martian | 1999 | Dr. Elliott Coleye |
| Actor | We're No Angels | 1989 | Translator |
| Actor | Radio Days | 1987 | Masked Avenger |
| Actor | Capitalism: A Love Story | 2009 | Himself |
| Actor | Melinda and Melinda | 2004 | Sy |
| Actor | The Jungle Book: Mowgli's Story | 1998 | Tarzan Chimp |
| Actor | Forky Asks a Question: What Is Time? | 2019 | Rex |
| Actor | Kit Kittredge: An American Girl | 2008 | Register's Reporter |
| Actor | House Arrest | 1996 | |
| Actor | Jack and the Beanstalk | 2009 | Booker / Broker / Lancealot Squarejaw |
| Actor | Shadows and Fog | 1991 | Simon Carr |
| Actor | What We Left Behind: Looking Back at Deep Space Nine | 2018 | |
| Actor | She's Out of Control | 1989 | Doctor Fishbinder |
| Actor | Heaven Help Us | 1985 | Father Abruzzi |
| Actor | Atlantic City | 1980 | Waiter |
| Actor | Cop and a Half: New Recruit | 2017 | Principal Miller |
| Actor | Teacher's Pet | 2004 | Principal Crosby Strickler (voice) |
| Actor | The Story Behind 'Toy Story' | 2000 | Himself |
| Actor | A Late Quartet | 2012 | Gideon Rosen |
| Actor | The Meteor Man | 1993 | Mr. Little |
| Actor | Canadian Bacon | 1995 | Canadian Prime Minister Clark MacDonald |
| Actor | Deal of the Century | 1983 | Harold DeVoto |
| Actor | The Hotel New Hampshire | 1984 | Freud |
| Actor | The Bedroom Window | 1987 | Henderson's Attorney |
| Actor | The Speed of Thought | 2011 | Sandy |
| Actor | Mom and Dad Save the World | 1992 | Sibor, Semage's Beau |
| Actor | Another Kind of Wedding | 2017 | Albert |
| Actor | Vanya on 42nd Street | 1994 | Vanya |
| Actor | A Little Sex | 1982 | Oliver |
| Actor | Prick Up Your Ears | 1987 | John Lahr |
| Actor | The Bostonians | 1984 | Mr. Pardon |
| Actor | Strange Invaders | 1983 | Earl |
| Actor | Monte Walsh | 2003 | Colonel Wilson |
| Actor | Micki & Maude | 1984 | Dr. Elliot Fibel |
| Actor | Scenes from the Class Struggle in Beverly Hills | 1989 | Howard |
| Actor | Mrs. Parker and the Vicious Circle | 1994 | Horatio Byrd |
| Actor | The Cemetery Club | 1993 | Larry |
| Actor | Critical Care | 1997 | Furnaceman |
| Actor | Don Peyote | 2014 | Psychotherapist |