| 2025 | Marlee Matlin: Not Alone Anymore | Self | ★ 0.0 |
| 2025 | The Final Cut | God | ★ 0.0 |
| 2025 | The AGFA Mystery Mixtape Vault | Arthur Herbert Fonzarelli | ★ 0.0 |
| 2025 | The AGFA Mystery Mixtape Vault | Self | ★ 0.0 |
| 2024 | Good Men | Self | ★ 0.0 |
| 2023 | Sly | Self | ★ 7.2 |
| 2022 | Reindeer in Here | Smiley (voice) | ★ 8.0 |
| 2022 | Killing Me Softly with His Songs | Self | ★ 5.0 |
| 2022 | Black Adam | Uncle Al | ★ 6.9 |
| 2022 | 1982: Greatest Geek Year Ever! | Self | ★ 8.0 |
| 2022 | On the Count of Three | Dr. Brenner | ★ 6.4 |
| 2022 | Family Squares | Bobby | ★ 4.4 |
| 2021 | The French Dispatch | Uncle Joe | ★ 7.0 |
| 2021 | Die Flummel | Jepson (voice) | ★ 6.2 |
| 2021 | More Than Miyagi: The Pat Morita Story | Self | ★ 7.1 |
| 2020 | AGFA's Special Christmas Special | Arthur Herbert Fonzarelli | ★ 6.0 |
| 2020 | Pink Skies Ahead | Dr. Cotton | ★ 5.6 |
| 2020 | Scooby! Voll verwedelt | Keith (voice) | ★ 7.0 |
| 2020 | The Happy Days of Garry Marshall | Self | ★ 7.7 |
| 2020 | The Paley Center Salutes Law & Order: SVU | (archive footage) | ★ 9.7 |
| 2019 | Suzi Q | Self | ★ 6.2 |
| 2019 | Pizza: A Love Story | self | ★ 6.8 |
| 2017 | Mariah Carey's All I Want for Christmas Is You | Grandpa Bill (voice) | ★ 5.4 |
| 2017 | Sandy Wexler | Testimonial | ★ 5.5 |
| 2017 | Heroes Manufactured | Self (archive footage) | ★ 10.0 |
| 2016 | Hank Zipzer's Christmas Catastrophe | Mr. Rock | ★ 6.6 |
| 2016 | PRISM | Henry Winkler | ★ 0.0 |
| 2016 | Donald Trump's The Art of the Deal: The Movie | Ed Koch | ★ 5.4 |
| 2015 | The Robot Chicken Christmas Special: The X-Mas United | Nerd's Dad (voice) | ★ 0.0 |
| 2015 | Larry Gaye - Völlig abgehoben | Stanley Warner | ★ 4.8 |
| 2014 | Robot Chicken: Christmas Specials | Various (voice) (archive sound) | ★ 8.3 |
| 2013 | The Arrested Development Documentary Project | Self | ★ 5.7 |
| 2013 | LEGO Hero Factory: Brain Attack | Nathaniel Zib (voice) | ★ 5.8 |
| 2012 | Robot Chicken's ATM Christmas Special | Nerd's Dad / Jason Bourne / Christmas Tree (voice) | ★ 0.0 |
| 2012 | Das Schwergewicht | Marty Streb | ★ 6.2 |
| 2012 | LEGO Hero Factory: Breakout | Nathaniel Zib | ★ 7.0 |
| 2011 | LEGO Hero Factory: Der wilde Planet | Nathaniel Zib (voice) | ★ 5.9 |
| 2011 | Adventures of Serial Buddies | Narrator | ★ 5.1 |
| 2011 | Running Mates | Bob Weatherbee | ★ 5.5 |
| 2011 | Still Screaming: The Ultimate Scary Movie Retrospective | Self | ★ 7.7 |
| 2011 | LEGO Hero Factory: Ordeal of Fire | Nathaniel Zib (voice) | ★ 4.5 |
| 2011 | Classic TV Bloopers Uncensored | Arthur 'Fonzie' Fonzarelli (archive footage) | ★ 0.0 |
| 2010 | LEGO Hero Factory: Aufstieg der neuen Helden | Nathaniel Zib (voice) | ★ 6.1 |
| 2010 | Group Sex | Burton | ★ 5.9 |
| 2009 | We Are the People We've Been Waiting For | Self | ★ 0.0 |
| 2008 | The Most Wonderful Time of the Year | Uncle Ralph | ★ 6.4 |
| 2008 | Frohe Weihnachten, Drake & Josh | Judge Newman | ★ 7.3 |
| 2008 | Leg dich nicht mit Zohan an | Limousine Passenger | ★ 5.7 |
| 2008 | A Plumm Summer | Happy Herb | ★ 5.8 |
| 2007 | Heckler | Self | ★ 5.9 |
| 2007 | Hauptsache verliebt | Self | ★ 5.9 |
| 2007 | The Thick Of It | Cliff Lawton | ★ 0.0 |
| 2006 | Klick | Ted | ★ 6.3 |
| 2006 | Unbeatable Harold | Fullerton | ★ 3.0 |
| 2005 | The Kid & I | Johnny Bernstein | ★ 5.6 |
| 2005 | Berkeley | Sy | ★ 6.5 |
| 2005 | Raging Bull: Outside the Ring | Self | ★ 8.0 |
| 2004 | Fronterz | | ★ 1.0 |
| 2004 | Weezer: Video Capture Device - Treasures from the Vault 1991-2002 | Fonzie ("Buddy Holly") (archive footage) | ★ 9.0 |
| 2003 | Das Geheimnis von Green Lake | Stanley Yelnats III | ★ 6.9 |
| 2000 | Little Nicky - Satan Junior | Henry Winkler | ★ 5.9 |
| 2000 | Den Einen oder Keinen | Chef Ray | ★ 5.3 |
| 1999 | Dill Scallion | Larry Steinberg | ★ 6.8 |
| 1999 | Fünf Freunde in geheimer Mission | Edward Crow | ★ 5.4 |
| 1999 | Television: The First Fifty Years | Self | ★ 0.0 |
| 1998 | Waterboy - Der Typ mit dem Wasserschaden | Coach Klein | ★ 6.0 |
| 1998 | Kollisionskurs - Panik im Tower | John Quinn | ★ 5.6 |
| 1997 | Hostage High | Skip Fine | ★ 5.8 |
| 1997 | Dad's Week Off | Jack Potter | ★ 3.4 |
| 1996 | Scream - Schrei! | Principal Arthur Himbry (uncredited) | ★ 7.4 |
| 1995 | A Child Is Missing | Steven Moore | ★ 6.5 |
| 1994 | Eine Weihnacht | Dad | ★ 5.4 |
| 1994 | Sesame Street | All-Star 25th Birthday: Stars and Street Forever! | Arthur 'Fonzie' Fonzarelli (archive footage) | ★ 7.0 |
| 1993 | The Only Way Out | Tony | ★ 5.0 |
| 1991 | Absolute Strangers | Marty Klein | ★ 0.0 |
| 1991 | Voices That Care | Self - Choir Member | ★ 8.0 |
| 1989 | Broadway's Dreamers: The Legacy of the Group Theatre | Himself | ★ 0.0 |
| 1989 | Two Daddies? | Carl Conway (voice) | ★ 0.0 |
| 1987 | Funny, You Don't Look 200: A Constitutional Vaudeville | Immigrant | ★ 0.0 |
| 1987 | Happy 100th Birthday, Hollywood | Self | ★ 7.7 |
| 1986 | Barbra Streisand: One Voice | Self (Interviewee) | ★ 7.6 |
| 1985 | Happily Ever After | Carl Conway (voice) | ★ 8.0 |
| 1985 | Hollywood's Funniest All-Star Bloopers | Self (archive footage) | ★ 0.0 |
| 1984 | Donald Duck's 50th Birthday | Self | ★ 6.0 |
| 1984 | Steve Martin: Homage to Steve | Self | ★ 6.4 |
| 1984 | Strong Kids, Safe Kids | Himself / Arthur 'The Fonz' Fonzarelli | ★ 6.0 |
| 1982 | Barry Norman in Celebrity City | Self | ★ 0.0 |
| 1982 | Nightshift - Das Leichenhaus flippt völlig aus | Chuck Lumley | ★ 6.0 |
| 1982 | I Love Liberty | Self | ★ 0.0 |
| 1982 | Night of 100 Stars | Self | ★ 6.5 |
| 1979 | An American Christmas Carol | Benedict Slade | ★ 6.2 |
| 1979 | A Walking Tour of Sesame Street | Arthur "The Fonz" Fonzarelli (archive footage) | ★ 0.0 |
| 1979 | Sitcom: The Adventures of Garry Marshall | Self | ★ 0.0 |
| 1978 | Steve Martin: A Wild and Crazy Guy | Self | ★ 7.7 |
| 1978 | Mickey's 50 | Self | ★ 0.0 |
| 1978 | Das charmante Großmaul | Andy Schmidt | ★ 5.8 |
| 1977 | Who Are the DeBolts? And Where Did They Get Nineteen Kids? | Self - Host (Television Version) | ★ 5.9 |
| 1977 | Helden von heute | Jack Dunne | ★ 6.3 |
| 1977 | Neil Diamond : Live At the Greek Theatre 1976 | Self - Uncredited | ★ 0.0 |
| 1975 | Katherine | Bob Kline | ★ 5.5 |
| 1974 | Brooklyn Blues - Das Gesetz der Gosse | Butchey Weinstein | ★ 5.7 |
| 1974 | Testament in Blei | Mannie | ★ 6.0 |
| 1974 | Nightmare | Auditioning Actor (uncredited) | ★ 7.0 |
| Encore | | ★ 0.0 |
| Normal | Mayor | ★ 0.0 |
| Old Pals | Ira | ★ 0.0 |
| Rolling Loud | | ★ 0.0 |
