| 2024 | Bob Newhart: A Legacy of Laughter | Self (archive footage) | ★ 0.0 |
| 2023 | Bob and Don: A Love Story | Self | ★ 5.0 |
| 2023 | Once Upon a Studio | Bernard (voice) (archive footage) | ★ 8.3 |
| 2021 | Dean Martin: King of Cool | Self | ★ 7.5 |
| 2016 | Must See TV: An All Star Tribute to James Burrows | Self | ★ 4.3 |
| 2014 | Don Rickles: One Night Only | Self | ★ 7.6 |
| 2013 | Richard Pryor: Omit the Logic | Self | ★ 7.1 |
| 2012 | Excavating the 2000 Year Old Man | Self | ★ 0.0 |
| 2011 | Five | Dr. Roth | ★ 7.1 |
| 2011 | Kill the Boss | Lou Sherman | ★ 6.6 |
| 2008 | The Quest - Der Fluch des Judaskelch | Judson | ★ 6.3 |
| 2007 | Mr. Warmth: The Don Rickles Project | Self | ★ 6.8 |
| 2007 | Cutting Edge Comedians of the '60s & '70s | Self (archive footage) | ★ 0.0 |
| 2006 | The Quest - Das Geheimnis der Königskammer | Judson | ★ 6.2 |
| 2005 | Bob Newhart: Unbuttoned | | ★ 0.0 |
| 2004 | The Quest - Jagd nach dem Speer des Schicksals | Judson | ★ 6.3 |
| 2003 | Buddy - Der Weihnachtself | Papa Elf | ★ 6.7 |
| 2003 | Natürlich blond 2 | Sid Post | ★ 5.7 |
| 2002 | NBC 75th Anniversary Special | Self | ★ 0.0 |
| 2002 | Added Attractions: The Hollywood Shorts Story | Self (uncredited) | ★ 0.0 |
| 2001 | The Sports Pages | Doc Waddems | ★ 6.0 |
| 1999 | Yesterday's Tomorrows | Self | ★ 10.0 |
| 1998 | Rudolph mit der roten Nase | Leonard (voice) | ★ 6.1 |
| 1997 | In & Out - Rosa wie die Liebe | Tom Halliwell | ★ 6.5 |
| 1992 | Holiday Greetings from 'The Ed Sullivan Show' | Self - Host | ★ 6.0 |
| 1992 | Bob Newhart: Button-Down Concert | Self | ★ 0.0 |
| 1992 | Bob Newhart: Off the Record | | ★ 6.0 |
| 1991 | The Bob Newhart Show 19th Anniversary Special | Bob Hartley | ★ 0.0 |
| 1991 | The Entertainers | Todd Wilson | ★ 0.0 |
| 1990 | Bernard & Bianca im Känguruland | Bernard (voice) | ★ 6.6 |
| 1986 | Rickles... On the Loose | Self | ★ 0.0 |
| 1986 | TV's Funniest Comedians - 14 Stars Do Classic Routines | Self | ★ 0.0 |
| 1985 | Night of 100 Stars II | Self | ★ 8.0 |
| 1983 | All-Star Party for Frank Sinatra | Self | ★ 6.0 |
| 1983 | George Burns Celebrates 80 Years in Show Business | Self | ★ 8.0 |
| 1980 | Ene Mene Mu und Präsident bist du | President Manfred Link | ★ 3.0 |
| 1980 | Ein reizender Fratz | Regret | ★ 6.5 |
| 1980 | Marathon | Walter Burton | ★ 4.0 |
| 1977 | Bernard & Bianca - Die Mäusepolizei | Bernard (voice) | ★ 6.8 |
| 1977 | Disneys Schurkenkabinett | Bernard (voice) (archive footage) | ★ 0.0 |
| 1974 | Thursday's Game | Marvin Ellison | ★ 5.2 |
| 1972 | Don Rickles: Alive And Kicking | Self | ★ 0.0 |
| 1971 | Decisions! Decisions! | John Hobson | ★ 0.0 |
| 1971 | Der 25 Millionen Dollar Preis | Merwin Wren | ★ 6.2 |
| 1970 | Catch-22 - Der böse Trick | Maj. Major Major | ★ 6.7 |
| 1970 | Einst kommt der Tag | Dr. Mason Hume | ★ 6.8 |
| 1968 | The Dean Martin Christmas Show | Self | ★ 7.6 |
| 1968 | Das Millionending | Willard C. Gnatpole | ★ 6.6 |
| 1966 | Christmas with Crosby & Kate | Himself | ★ 10.0 |
| 1965 | Salute to Stan Laurel | Self | ★ 0.0 |
| 1962 | Die ins Gras beißen | Pvt. James E. Driscoll | ★ 6.5 |
