Film | Rôle | Année |
|---|
| The Rockefellers: Part 2 | Narrator | 2000 |
| The Rockefellers: Part 1 | Narrator | 2020 |
| La Belle et la Bête | Cogsworth (voice) | 1991 |
| Pocahontas, une légende indienne | Governor Ratcliffe (voice) | 1995 |
| Le Bossu de Notre-Dame | Archdeacon (voice) | 1996 |
| Tomcats | Dr. Crawford | 2001 |
| Le Sortilège du scorpion de jade | Voltan | 2001 |
| L'Homme à la chaussure rouge | The Conductor | 1985 |
| Atlantide, l'empire perdu | Mr. Harcourt (voice) | 2001 |
| La Véritable Histoire du Petit Chaperon rouge | Nicky Flippers (voice) | 2005 |
| Le Monde magique de la Belle et la Bête | Cogsworth (voice) | 1998 |
| The Majestic | Doc Stanton | 2001 |
| Lilo & Stitch 2 : Hawaï, nous avons un problème ! | Dr. Jumba Jookiba (voice) | 2005 |
| Mickey, la magie de Noël | Cogsworth (voice) | 2001 |
| Lilo et Stitch | Jumba (voice) | 2002 |
| Voyageur malgré lui | Porter Leary | 1988 |
| Batman: La Mystérieuse Batwoman | Penguin (voice) | 2003 |
| Maudite Aphrodite | Laius | 1995 |
| Une autre femme | Young Marion's Father | 1988 |
| Drôles de papous | Henry Spivey | 1998 |
| Doc Hollywood | Mayor Nick Nicholson | 1991 |
| L'enfer blanc | J.W. Harper | 1994 |
| La Belle et la Bête 2 : Le Noël enchanté | Cogsworth (voice) | 1997 |
| Magic | George Todson | 1978 |
| Gagner ou mourir | Al Meyer | 1985 |
| Duo Mortel | Judge Justin Beach | 1995 |
| Meet Wally Sparks | Floyd Preston | 1997 |
| Creator | Dr. Sid Kullenbeck | 1985 |
| The Day the Bubble Burst | William Crapo Durant | 1982 |
| Winnie l'Ourson - Lumpy fête Halloween | Narrator | 2005 |
| Stitch! : Le Film | Dr. Jumba Jookiba (voice) | 2003 |
| Victory in the Pacific | Narrator | 2005 |
| Les Aventures de Petit Gourou | Narrator (voice) | 2004 |
| The Lord is Not On Trial Here Today | Narrator | 2011 |
| Justice League of America | J'onn J'onzz / Martian Manhunter | 1997 |
| Ombres et Brouillard | Hacker | 1991 |
| The Cat That Looked at a King | The King / The Prime Minister (voice) | 2004 |
| The Innocents Abroad | Doktor Jackson | 1983 |
| Vas-y, fonce | Pro Owner | 1971 |
| Faux frères, vrais jumeaux | Judge Winton Myers | 1995 |
| Harry's War | Ernie | 1981 |
| THX 1138 | Announcer (voice) | 1971 |
| The Bad Seed | Emory Breedlove | 1985 |
| Ansel Adams | Narrator (voice) | 2002 |
| Mrs. Delafield Wants to Marry | Horton Delafield | 1986 |
| The Kissing Place | Charles Tulane | 1990 |
| A Love Affair: The Eleanor and Lou Gehrig Story | Dr. Charles Mayo | 1978 |
| Arabesque : L'Heure de la justice | Stanford Thornton | 2001 |
| Perry Mason : Qui a tué Madame ? | D.A. Michael Reston | 1987 |
| Without a Kiss Goodbye | Gerald Orr | 1993 |
| Sergeant Matlovich vs. the U.S. Air Force | G-2 Captain | 1978 |
| The Final Days | General Alexander M. Haig Jr | 1989 |
| Anatomy of an Illness | Cleveland Amory | 1984 |
| Oh, God! | Mr. McCarthy, District Produce Manager | 1977 |
| The Alamo: Thirteen Days to Glory | Colonel Black | 1987 |
| Wife, Mother, Murderer: The Marie Hilley Story | John Homan | 1991 |
| Disney Princess Sing Along Songs, Vol. 2 - Enchanted Tea Party | Cogsworth (voice) | 2005 |
| Day One | Franklin D. Roosevelt | 1989 |
| How to Murder a Millionaire | Gilbert | 1990 |
| Pocahontas II : Un monde nouveau | Ratcliffe (voice) | 1998 |
| Belle's Tales of Friendship | Cogsworth (voice) | 1999 |
| Taking Liberty | Benjamin Franklin | 1993 |
| Scott, le film | Mr. Jolly (voice) | 2004 |
| Damien: The Leper Priest | Dr. Arthur Mouritz | 1980 |
| The Oldest Living Graduate | Major | 1980 |
| Un indien à New York | Alexei Jovanovic | 1997 |
| Not Dead Yet | William Weinshawler | 2009 |
| La Vengeance du Petit Chaperon rouge | Nicky Flippers (voice) | 2011 |
| Tout le monde dit I love you | Holden's Parent | 1996 |
| Le Dernier de sa Tribu | Dr. Saxton Pope | 1992 |
| Neil Stryker and The Tyrant of Time | The Admiral | 2017 |
| New York: The Center of the World | narrator | 2003 |
| Le Poids Du Passé | Ken Bradfield | 1996 |
| Perry Mason : La Dame du lac | D.A. Michael Reston | 1988 |
| Winnie the Pooh: Wonderful Word Adventure | Narrator | 2006 |
| Dead Zone | Reverend Eugene 'Gene' Purdy | 2002 |
| #Amour et déconnexion | Ralph Wilson | 2017 |
| The Story Room: The Making of 'Lilo & Stitch' | Self | 2004 |
| M*A*S*H: 30th Anniversary Reunion | Himself | 2002 |
| Leroy & Stitch | Jumba (voice) | 2006 |
| Mastergate | Shepherd Hunter | 1992 |
| George H.W. Bush | Narrator (voice) | 2008 |
| Reagan | Self - Narrator | 1998 |
| American Experience: Reagan: Part II | Himself / Narrator | 1998 |
| Past Tense | Dr. Bert James | 1994 |
| Golden Gate Bridge | Narrator | 2004 |
| Fidel Castro | Narrator | 2005 |
| Summer of Love | Narrator | 2018 |
| Perry Mason : La Femme qui en savait trop | D.A. Michael Reston | 1988 |
| Ride the Tiger: A Guide Through the Bipolar Brain | Narator | 2016 |
| Memories of M*A*S*H | Self / Charles Winchester | 1991 |
| The Fantasia Legacy: The Concert Feature | Narrator (voice) | 2000 |
| A Circle of Children | Dan Franklin | 1977 |
| Perry Mason : Meurtre à l'archevêché | D.A. Michael Reston | 1986 |
| Perry Mason : Meurtre en direct | Michael Reston | 1986 |
| Perry Mason : L'Affaire de l'amour perdu | D.A. Michael Reston | 1987 |
| Perry Mason : Le Mauvais Esprit | D.A. Michael Reston | 1987 |
| Perry Mason : L'Affaire des feuilles à scandales | Michael Reston | 1987 |
| Le Privé de ces dames | Captain | 1978 |
| Earth and the American Dream | Reader (voice) | 1992 |
| J. Edgar Hoover | Franklin D. Roosevelt | 1987 |
| Andrew Jackson: Good, Evil & The Presidency | Henry Clay (voice) | 2007 |
| Les origines de Stitch | Dr. Jumba Jookiba (voice) | 2005 |
| Together Again for the First Time | Max Frobisher | 2008 |
| MacArthur | Narrator | 1999 |
| La Jeune Fille de l'eau | Narrator (uncredited) | 2006 |
| The Stand-In | Professor Smith | 1999 |
| Lilo & Stitch Read-Along | Jumba (voice) | 2002 |
| The Stan Freberg Federal Budget Review | | 1982 |
| Charlie's Angels | Scott Woodville | 1976 |
| Frank Lloyd Wright's Buffalo | Self - Narrator | 2006 |
| Making 'M*A*S*H' | Self | 1981 |
| Nixon's China Game | Narrator (audio) | 2000 |
| Winnie the Pooh: ABC's | Narrator (voice) | 2004 |
| Beyond Beauty: The Untold Stories Behind the Making of Beauty and the Beast | Cogsworth (archive voice) | 2010 |
