| Movie | 1984 | Beverly Hills Cop | Serge | |
| Movie | 1994 | Beverly Hills Cop III | Serge | |
| Movie | 1993 | True Romance | Elliot Blitzer | |
| Movie | 1996 | The First Wives Club | Duarto Feliz | |
| Movie | 1985 | After Hours | Lloyd | |
| Movie | 2009 | Hooking Up | Mr. Kimbal | |
| Movie | 1996 | It's My Party | Monty Tipton | |
| Movie | 1992 | Blame It on the Bellboy | Bellboy | |
| Movie | 2008 | From a Place of Darkness | Carl | |
| Movie | 1998 | Quest for Camelot | Grifin (voice) | |
| Movie | 1998 | Slappy and the Stinkers | Roy | |
| Movie | 2004 | Second Best | Doc Klingenstein | |
| Movie | 1984 | The Flamingo Kid | Alfred Schultz | |
| Movie | 1989 | Second Sight | Bobby | |
| Movie | 2010 | Pure Country 2: The Gift | Angel Matthew | |
| Movie | 2001 | Putting It Together | The Narrator | |
| Movie | 1999 | Out of the Cold | Max Kaplan | |
| Movie | 1999 | The All New Adventures of Laurel & Hardy in For Love or Mummy | Stan Laurel | |
| Movie | 1997 | Bruno the Kid: The Animated Movie | General Armando Costrato (voice) (archive footage) | |
| Movie | 2021 | The Timekeepers of Eternity | Craig Toomy (archive footage) | |
| Movie | 2023 | Stalked by My Stepsister | Photographer | |
| Movie | 1997 | Babes in Toyland | Rodrigo (voice) | |
| Movie | 2001 | Lady and the Tramp II: Scamp's Adventure | Francois (voice) | |
| Movie | 1997 | Merry Christmas, George Bailey! | Mr. Carter | |
| Movie | 2024 | Beverly Hills Cop: Axel F | Serge | |
| Movie | 2007 | The Wager | Colin Buchansn | |
| Movie | 2008 | Mr. Art Critic | M.J. Clayton | |
| Movie | 1996 | Courage Under Fire | Bruno | |
| Movie | 2005 | Diamond Zero | Bergerac De La Houssey | |
| Movie | 1983 | Risky Business | Barry | |
| Movie | 1985 | Hot Resort | Brad | |
| Movie | 2017 | Double Play | Bob | |
| Movie | 1986 | The Incredible Time-Travels of Henry Osgood | Charles Dickens | |
| Movie | 2016 | The Strike | Carlo Lombardi | |
| Movie | 2013 | Kung-Fu and Titties | The Beaver | |
| Movie | 1988 | She's Having a Baby | Bronson Pinchot (uncredited) | |
| Movie | 1998 | Board Heads | Ronald | |
| Movie | 1986 | Amazing Stories | Director | |
| Movie | 2008 | The Dream is Always the Same: The Story of Risky Business | Self | |
| Movie | 2012 | Virgin Alexander | Bim Norse | |
| Movie | 1990 | Jury Duty: The Comedy | Sanford Lagelfost / Jorge Jimenez / Arthur Lloyd / Magda | |
| Movie | 2022 | Clowning | Joaquin Alvin Illingworth III | |
| Movie | 2011 | You and I | Torrino | |
| Movie | 1992 | Laurel and Hardy: A Tribute to the Boys | Self | |
| Movie | 1986 | Between Two Women | Photographer | |
| Movie | N/A | Run Amok | Harvey Zuckerman | |
| Movie | 1995 | The Langoliers | Craig Toomy | |
| TV Show | 2003 | The Surreal Life | Self | 12 |
| TV Show | 2006 | Six Degrees | | 1 |
| TV Show | 1986 | Perfect Strangers | Balki Bartokomous | 150 |
| TV Show | 1998 | The Wild Thornberrys | Franz Fensterkopf (voice) | 2 |
| TV Show | 1994 | Aaahh!!! Real Monsters | Deitrich Dunlap (voice) | 102 |
| TV Show | 1999 | Law & Order: Special Victims Unit | Henry Carlisle | 1 |
| TV Show | 1996 | Clueless | Ka-feen | 1 |
| TV Show | 1991 | Step by Step | Jean-Luc Rieupeyroux | 24 |
| TV Show | 2001 | Law & Order: Criminal Intent | Dr. Greg Ross | 1 |
| TV Show | 1993 | Lois & Clark: The New Adventures of Superman | The Prankster | 2 |
| TV Show | 1995 | High Society | Dr. Zipkin | 1 |
| TV Show | 1995 | Dumb and Dumber | Dymbster (voice) | 23 |
| TV Show | 1997 | Meego | Meego | 13 |
| TV Show | 2002 | Breaking News | | 1 |
| TV Show | 1995 | The Adventures of Hyperman | | 1 |
| TV Show | 2003 | I Love the '80s Strikes Back | | 10 |
| TV Show | 2019 | Black Monday | Douglas 'Doug' Blackmore | 1 |
| TV Show | 1993 | The Trouble with Larry | Larry Burton | 7 |
| TV Show | 1995 | The Langoliers | Craig Toomy | 2 |
| TV Show | 1985 | Sara | Dennis Kemper | 13 |
| TV Show | 1975 | Saturday Night Live | Self - Host | 1 |
| TV Show | 2003 | NCIS | George Burton | 1 |
| TV Show | 2007 | Chuck | Victor | 1 |
| TV Show | 2019 | Project Blue Book | David Dubrovsky | 1 |
| TV Show | 1985 | Amazing Stories | The Director | 1 |
| TV Show | 1998 | Hollywood Squares | Self - Panelist | 10 |
| TV Show | 1973 | The Young and the Restless | Patrick Dalton | 621 |
| TV Show | 1996 | Clueless | Mr. Pontormo | 1 |
| TV Show | 2017 | Battle of the Network Stars | Self | 1 |
| TV Show | 1996 | Hey Arnold! | Director / Chauffeur (voice) | 1 |
| TV Show | 1996 | Hey Arnold! | Ronnie Matthews (voice) | 1 |
| TV Show | 1997 | The Angry Beavers | Truman / Brat (voice) | 1 |
| TV Show | 1997 | I Am Weasel | Oscar / Guard / Old Wardrobe Man (voice) | 1 |
| TV Show | 2022 | Our Flag Means Death | Ned Low | 1 |
| TV Show | 2025 | The Residence | Didier Gotthard | 8 |
| TV Show | 1995 | Happily Ever After: Fairy Tales for Every Child | Sonny the Toad (voice) | 1 |
| TV Show | 1995 | Happily Ever After: Fairy Tales for Every Child | Killer Whale / Reindeer (voice) | 1 |
| TV Show | 2000 | Buzz Lightyear of Star Command | Shakey / Science (voice) | 1 |
| TV Show | 2018 | Chilling Adventures of Sabrina | Principal George Hawthorne | 7 |
| TV Show | 2021 | NCIS: Hawaiʻi | Darrin Schwartz | 1 |
| TV Show | 2021 | The Mysterious Benedict Society | | 1 |
| TV Show | 1996 | 3rd Rock from the Sun | Roy Albright | 1 |
| TV Show | 2018 | A Million Little Things | Berge | 1 |
| TV Show | 1985 | George Burns Comedy Week | | 1 |
| TV Show | 2010 | Hawaii Five-0 | Bastille | 1 |
| TV Show | 2014 | The Mysteries of Laura | Head Chef J.T. Thompson | 1 |
| TV Show | 2018 | Lodge 49 | | 3 |
| TV Show | 2010 | Shake It Up | Kashlack Hessenheffer | 1 |
| TV Show | 1998 | V.I.P. | Self | 1 |
| TV Show | 1994 | Duckman | Dr. Henri Ducharme (voice) | 1 |
