Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Toy Story - Il mondo dei giocattoli | 1995 | Rex |
| Actor | Toy Story 4 | 2019 | Rex (voice) |
| Actor | Toy Story 2 - Woody & Buzz alla riscossa | 1999 | Rex |
| Actor | Young Sheldon | Dr. John Sturgis | |
| Actor | Gli Incredibili - Una "normale" famiglia di supereroi | 2004 | Gilbert Huph (voice) |
| Actor | Toy Story 3 - La grande fuga | 2010 | Rex (voice) |
| Actor | Ragazze a Beverly Hills | 1995 | Mr. Wendell Hall |
| Actor | Storia di un matrimonio | 2019 | Frank |
| Actor | Chicken Little - Amici per le penne | 2005 | Principal Fetchit (voice) |
| Actor | In viaggio con Pippo | 1995 | Principal Arthur Mazur (voice) |
| Actor | La storia fantastica | 1987 | Vizzini |
| Actor | Toy Story: Tutto un altro mondo | 2014 | Rex (voice) |
| Actor | La casa dei fantasmi | 2003 | Ezra |
| Actor | Duplex - Un appartamento per tre | 2003 | Herman |
| Actor | Book Club - Tutto può succedere | 2018 | Dr. Derek |
| Actor | Vacanze hawaiane | 2011 | Rex (voice) |
| Actor | I perché di Forky | Rex | |
| Actor | Toy Story of Terror | 2013 | Rex |
| Actor | Manhattan | 1979 | Jeremiah |
| Actor | Scooby-Doo! e il re dei Goblin | 2008 | Mr. Gibbles (voice) |
| Actor | Cani e gatti - La vendetta di Kitty | 2010 | Calico (voice) |
| Actor | Buzz a sorpresa | 2011 | Rex (voice) |
| Actor | Toy Story Toons | Rex | |
| Actor | The Only Living Boy in New York | 2017 | David |
| Actor | Cenerentola e gli 007 nani | 2007 | Munk (voice) |
| Actor | Air Buddies - Cuccioli alla riscossa | 2006 | Billy (voice) |
| Actor | Il sosia - The Double | 2014 | Mr. Papadopoulos |
| Actor | Animal Crackers | 2017 | Mr. Woodley (voice) |
| Actor | Non c'è festa senza Rex | 2012 | Rex |
| Actor | 2 young 4 me - Un fidanzato per mamma | 2007 | Teacher |
| Actor | Le nuove avventure di Charlie | 1996 | Labrador MC (voice) |
| Actor | Las Vegas - Una vacanza al casinò | 1997 | Marty |
| Actor | Tom & Jerry all'arrembaggio | 2006 | Purple Pirate Paul / Narrator |
| Actor | Vamps | 2012 | Dr. Van Helsing |
| Actor | La mia cena con Andre | 1981 | |
| Writer | La mia cena con Andre | 1981 | |
| Actor | Rifkin's Festival | 2020 | Mort Rifkin |
| Actor | Admission - Matricole dentro o fuori | 2013 | Clearence |
| Actor | Buzz Lightyear da comando stellare - Si parte! | 2000 | Rex (voice) |
| Actor | All That Jazz - Lo spettacolo comincia | 1979 | Assistant Insurance Man |
| Actor | Toy Story Treats | Rex | |
| Actor | Il piano di Maggie - A cosa servono gli uomini | 2015 | Kliegler |
| Actor | Timmy Failure: Mistakes Were Made | 2020 | |
| Actor | La maledizione dello scorpione di giada | 2001 | George Bond |
| Actor | Il segreto di Babbo Natale | 2014 | Harry |
| Actor | Southland Tales - Così finisce il mondo | 2006 | Baron Von Westphalen |
| Actor | Martin il Marziano | 1999 | Dr. Elliott Coleye |
| Actor | Non siamo angeli | 1989 | Translator |
| Actor | Radio Days | 1987 | Masked Avenger |
| Actor | Capitalism: A Love Story | 2009 | Himself |
| Actor | Melinda e Melinda | 2004 | Sy |
| Actor | Mowgli e il libro della giungla | 1998 | Tarzan Chimp |
| Actor | I perché di Forky: Che cos'è il tempo? | 2019 | Rex |
| Actor | Kit Kittredge: An American Girl | 2008 | Register's Reporter |
| Actor | Arresti familiari | 1996 | |
| Actor | Jack and the Beanstalk | 2009 | Booker / Broker / Lancealot Squarejaw |
| Actor | Ombre e nebbia | 1991 | Simon Carr |
| Actor | What We Left Behind: Looking Back at Deep Space Nine | 2018 | |
| Actor | Giù le mani da mia figlia! | 1989 | Doctor Fishbinder |
| Actor | Heaven Help Us | 1985 | Father Abruzzi |
| Actor | Atlantic City, USA | 1980 | Waiter |
| Actor | Un poliziotto e mezzo - Nuova recluta | 2017 | Principal Miller |
| Actor | Teacher's Pet | 2004 | Principal Crosby Strickler (voice) |
| Actor | The Story Behind 'Toy Story' | 2000 | Himself |
| Actor | Una fragile armonia | 2012 | Gideon Rosen |
| Actor | Meteor Man | 1993 | Mr. Little |
| Actor | Operazione Canadian Bacon | 1995 | Canadian Prime Minister Clark MacDonald |
| Actor | L'affare del secolo | 1983 | Harold DeVoto |
| Actor | Hotel New Hampshire | 1984 | Freud |
| Actor | La finestra della camera da letto | 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 sulla 42a strada | 1994 | Vanya |
| Actor | A Little Sex | 1982 | Oliver |
| Actor | Prick Up - l'importanza di essere Joe | 1987 | John Lahr |
| Actor | I bostoniani | 1984 | Mr. Pardon |
| Actor | Strange Invaders | 1983 | Earl |
| Actor | Monte Walsh - Il nome della giustizia | 2003 | Colonel Wilson |
| Actor | Micki e Maude | 1984 | Dr. Elliot Fibel |
| Actor | Scene di lotta di classe a Beverly Hills | 1989 | Howard |
| Actor | Mrs. Parker e il circolo vizioso | 1994 | Horatio Byrd |
| Actor | Il club delle vedove | 1993 | Larry |
| Actor | Critical Care | 1997 | Furnaceman |
| Actor | Don Peyote | 2014 | Psychotherapist |