Filmography
| Year | Work | Role | Notes |
|---|---|---|---|
| 1985 | Scarecrow and Mrs. King | 1 episode | |
| 1986-1999 | Saturday Night Live | Various | 174 episodes |
| 1987 | Roxanne | Drunk guy | |
| 1989 | Cranium Command | Left Ventricle | short |
| 1990 | Monsters | Louis | 1 episode |
| 1991 | All I Want for Christmas | Tony Boer | |
| 1992 | The Edge | Greg | 2 episodes |
| 1993 | Coneheads | Senator | |
| Partners | short | ||
| 1993-1996 | The Larry Sanders Show | Himself | 3 episodes |
| 1994 | Felidae | Gustav | Voice Uncredited |
| 1995 | Jeffrey | TV Reporter | Uncredited |
| 1996 | Happy Gilmore | Potter | |
| Champs | Marty Heslov | 12 episodes | |
| Dr. Katz, Professional Therapist | Kevin | Voice 1 episode |
|
| 1997 | Something So Right | Joel | 1 episode |
| 1997-1998 | Hiller and Diller | Ted Hiller | 13 episodes |
| 1998 | Principal Takes a Holiday | Franklin Fitz | |
| The Wedding Singer | Mr. Simms | ||
| 1998-1999 | Dharma & Greg | Mr. Clayborn | 2 episodes |
| 1999 | Kill the Man | Albino Advocate | |
| 3rd Rock from the Sun | Dennis Caslow | 1 episode | |
| The Outer Limits | Dr. Mark Crest | 1 episode | |
| 2000 | Bar Hopping | Cuckie | |
| Norm | Smith | 1 episode | |
| Little Nicky | Gatekeeper | ||
| 2001 | These Old Broads | Roger | Uncredited |
| Heartbreakers | Man at the Bar | ||
| Joe Dirt | Greasy Mechanic | Uncredited | |
| Three Sisters | Terry | 1 episode | |
| 2002 | The Master of Disguise | White Collar Executive | |
| Monk | John Wurster | 1 episode | |
| Eight Crazy Nights | Mayor | Voice | |
| 2003 | Anger Management | Sam | |
| Crank Yankers | OCD Ken/Jack Gravat | Voice 1 episode |
|
| Daddy Day Care | Bruce | ||
| Good Boy! | Mr. Baker | ||
| 2003-2006 | Still Standing | Ted Halverson | 5 episodes |
| 2005 | Fat Actress | Johnny Knightley | 1 episode |
| Curb Your Enthusiasm | Himself | 1 episode | |
| 2005-2012 | Weeds | Doug Wilson | 102 episodes |
| 2006 | Grandma's Boy | Mr. Cheezle | |
| Campus Ladies | Kevin | 1 episode Scenes deleted |
|
| 2008 | Remarkable Power | Jack West | |
| You Don't Mess with the Zohan | Kevin | ||
| Get Smart | CIA Agent #2 | ||
| 2009 | University of Andy | Doug Wilson | 2 episodes |
| The Goode Family | Irwin Winslow | Voice 1 episode |
|
| Aliens in the Attic | Stuart Pearson | ||
| 2009-2011 | Glenn Martin, DDS | Glenn Martin | Voice 39 episodes |
| 2010 | American Dad! | Voice 1 episode |
|
| 'Til Death | Stephen Redford | 6 episodes | |
| Glory Daze | Marcus | 1 episode | |
| 2011 | Just Go with It | Adon | |
| Bucky Larson: Born to Be a Star | Gary | ||
| 2012 | Hot in Cleveland | George | 2 episodes |
| Franklin & Bash | Lawrence Reynolds | 1 episode | |
| Isabel | Louis Lorenz | post-production |
Read more about this topic: Kevin Nealon