Credits

• 2024 · Mother, Couch! as Marcus / Marco
• 2024 · Milarepa as Oyun
• 2023 · Double Soul as Mentor
• 2023 · White House Plumbers as Judge John Sirica
• 2022 · Guillermo del Toro's Cabinet of Curiosities as Dr. Carl Winters
• 2022 · The Magic Flute as Dr. Longbow
• 2022 · The Siege of Vienna as
• 2022 · Marvel Studios Assembled: The Making of Moon Knight as Khonshu (voice) (archive footage) (uncredited)
• 2022 · Moon Knight as Khonshu (voice)
• 2021 · The White Lotus as Bert Di Grasso
• 2021 · Things Heard & Seen as Floyd DeBeers
• 2020 · Mythic Quest as C.W. Longbottom
• 2019 · Lady and the Tramp as Tony
• 2019 · Okavango: River of Dreams as vypravěč
• 2019 · Chimerica as Frank Sams
• 2019 · Salman Rushdie: Death on a Trail as Ayatollah (archive footage)
• 2019 · How to Train Your Dragon: The Hidden World as Grimmel (voice)
• 2018 · The Letter as Narrator
• 2018 · Robin Hood as Cardinal
• 2018 · Super Cats as Narrator (voice)
• 2018 · Every Act of Life as Self
• 2018 · Isle of Dogs as Jupiter (voice)
• 2017 · The Orville as Chairman
• 2017 · Road to 9/11 as Himself - Narrator
• 2017 · The Good Fight as Burl Preston
• 2015 · The Late Show with Stephen Colbert as
• 2015 · 411 as Information (voice)
• 2014 · A Little Game as Norman Wallach
• 2014 · Inside 'Inside Llewyn Davis' as Self
• 2014 · The Grand Budapest Hotel as Mr. Moustafa
• 2014 · The Tonight Show Starring Jimmy Fallon as Self
• 2014 · The Mystery of Dante as Dante Alter Ego
• 2014 · Goltzius & the Pelican Company as The Margrave
• 2014 · And the Oscar Goes To... as Self (archive footage)
• 2013 · Inside Llewyn Davis as Bud Grossman
• 2013 · The Gambler Who Wouldn't Die as Braque
• 2013 · Love, Marilyn as Self
• 2013 · Dead Man Down as Gregor
• 2012 · Day of the Siege as Marco D'Aviano
• 2012 · Beauty and the Beast as Cyril
• 2012 · Elementary as Daniel Gottlieb
• 2012 · The Unseen World as John Henry Newman
• 2011 · Homeland as Dar Adal
• 2011 · Is That Skunk? as Narrator
• 2010 · Blue Bloods as Leon Goodwin
• 2010 · Nature Amazing Places Hawaii as Narrates Program One
• 2010 · Hummingbirds: Magic in the Air as
• 2010 · In the Valley of the Wolves as Narrator
• 2009 · Barbarossa as Siniscalco Barozzi
• 2009 · Miloš Forman: What Doesn't Kill You… as Self
• 2009 · The Good Wife as Burl Preston
• 2009 · Perestroika as Professor Gross
• 2009 · The Dragon Chronicles as Narrator
• 2008 · Carnera: The Walking Mountain as Leon See
• 2008 · Shark Swarm as Professor Bill Girdler
• 2008 · A House Divided as Grandfather Wahid
• 2008 · Ballerina as Goran
• 2007 · The Beauty of Ugly as Narrator
• 2007 · Lobo: The Wolf That Changed America as Narrator
• 2007 · Blood Monkey as Professor Hamilton
• 2007 · Come le formiche as Ruggero
• 2007 · The Final Inquiry as Nathan
• 2007 · L'inchiesta - Anno Domini XXXIII as Nathan
• 2006 · Quiet Flows The Don as Pantaley
• 2006 · Quiet Flows the Don as Pantaley
• 2006 · The Stone Merchant as Shahid
• 2006 · Too Much Romance... It's Time for Stuffed Peppers as Jeffrey
• 2006 · 40 Years of Star Trek as Self
• 2004 · The Bridge of San Luis Rey as Viceroy of Peru
• 2004 · Le nom de la rose : Le documentaire as
• 2003 · My Father as Paul Minsky
• 2003 · Try to Remember: The Fantasticks as Self
• 2003 · Five Moons Plaza as Entita
• 2002 · Ticker as Airport Guru
• 2002 · The Making of 'Amadeus' as Self - Salieri
• 2002 · Joshua as Father Tardone
• 2001 · Thir13en Ghosts as Cyrus Kriticos
• 2001 · Law & Order: Criminal Intent as Theodore Nichols
• 2001 · The Hire as Airport Guru
• 2001 · Knights of the Quest as Delfinello da Coverzano
• 2000 · Un dono semplice as 主演
• 2000 · Finding Forrester as Robert Crawford
• 2000 · Curb Your Enthusiasm as Ayatollah
• 2000 · The Darkling as Bruno Rubin
• 1999 · Excellent Cadavers as Tommaso Buscetta
• 1999 · Muppets from Space as Noah
• 1999 · Noah's Ark as Lot
• 1999 · Esther as Mordechai
• 1999 · The All New Adventures of Laurel & Hardy in For Love or Mummy as Professor Henry Covington
• 1998 · Star Trek: Insurrection as Ad'har Ru'afo
• 1998 · Waiting for Godot in San Quentin as Himself
• 1997 · Vacation in Hell as Belisario
• 1997 · Einstein Revealed as Narrator
• 1997 · Color of Justice as Jim Sullivan
• 1997 · Mimic as Dr. Gates
• 1997 · Eruption as President Mendoza
• 1996 · Children of the Revolution as Josef 'Uncle Joe' Stalin
• 1996 · Looking for Richard as Self
• 1996 · Dead Man's Walk as Caleb Cobb
• 1996 · Baby Face Nelson as Al Capone
• 1995 · Mighty Aphrodite as Chorleiter
• 1995 · Dillinger and Capone as Al Capone
• 1994 · Nostradamus as Scalinger
• 1994 · Fresh as Chess Hustler
• 1994 · Surviving the Game as Wolfe Sr.
• 1994 · L'Affaire as Lucien Haslans
• 1994 · Jamila as Older Seit
• 1993 · Sweet Killing as Zargo
• 1993 · Journey to the Center of the Earth as Professor Harlech
• 1993 · Last Action Hero as John Practice
• 1993 · National Lampoon's Loaded Weapon 1 as Harold Leacher
• 1992 · Through an Open Window as Narrator
• 1992 · The First Circle as Stalin
• 1991 · Eye of the Widow as Kharoun
• 1991 · By the Sword as Suba
• 1991 · Mobsters as Arnold Rothstein
• 1991 · Money as Will Scarlet
• 1990 · The Bonfire of the Vanities as D.A. Abe Weiss (uncredited)
• 1990 · Drums of Fire as Osrain
• 1990 · The Little Match Girl as Narrator (voice)
• 1990 · Cadence as Capt. Ramon Garcia
• 1990 · A Season of Giants as Papa Giulio II
• 1990 · Largo Desolato as Professor Leopold Nettles
• 1989 · I promessi sposi as l'Innominato
• 1989 · An Innocent Man as Virgil Cane
• 1989 · The Favorite as Abdul Hamid
• 1989 · Slipstream as Cornelius
• 1989 · Beyond the Stars as Dr. Harry Bertram - the Whale Man
• 1988 · Il Trovatore as Self - Host
• 1988 · The Great San Francisco Earthquake as Self - Narrator (voice)
• 1988 · American Experience as Narrator
• 1988 · The Third Solution as Father Carafa
• 1987 · La rosa dei nomi as Self
• 1986 · The Abbey of Crime: Umberto Eco's 'The Name of the Rose' as Self
• 1986 · The Name of the Rose as Bernardo Gui
• 1986 · Dream West as President Abraham Lincoln
• 1984 · Stato d'emergenza - Il caso Dozier as Goldstein
• 1984 · Amadeus as Antonio Salieri
• 1983 · Scarface as Omar
• 1982 · Marco Polo as Jacopo
• 1982 · Nature as Narrator (voice)
• 1978 · The Big Fix as Eppis
• 1978 · A.E.S. Hudson Street as
• 1978 · Madman as Marco Cohen
• 1977 · Sex and the Married Woman as Duke Skaggs
• 1977 · The Andros Targets as Bobby Carr
• 1976 · The Ritz as Chris
• 1976 · All the President's Men as Arresting Officer #1
• 1975 · The Sunshine Boys as Mechanic
• 1975 · The Prisoner of Second Avenue as Taxi Driver
• 1974 · NOVA as Narrator
• 1973 · Serpico as Detective Partner (uncredited)
• 1973 · Kojak as Solly Nurse
• 1973 · Kojak as Eddie Gordon
• 1971 · They Might Be Giants as Clyde (the usher)
• 1971 · All in the Family as Clerk
• 2024 · Herman Melville: Damned in Paradise as Herman Melville