Film & TV List | Role | Media |
 |
| The Looney Tunes Show (2011) | Dr. Weisberg | TV Show |
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| The Simpsons (1999–2011) | Larry Kidkill | TV Show |
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| According to Jim (2009) | Doctor | TV Show |
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| Race to Witch Mountain (2009) | Dr. Donald Harlan | Movie |
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| ER (2009) | Harry Feingold | TV Show |
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| The Sarah Silverman Program. (2008) | Sharkcorp President | TV Show |
 |
| Chronic Town (2008) | The Doctor | Movie |
 |
| Brothers & Sisters (2007) | Major Jack Wiener | TV Show |
 |
| Keeping Up with the Steins (2006) | Irwin Fiedler | Movie |
 |
| Chicken Little (2005) | Buck Cluck (voice) | Movie |
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| Father of the Pride (2004) | Bernie | TV Show |
 |
| Listen Up (2004) | Max Kleinman | TV Show |
 |
| They Call Him Sasquatch (2003) | Stu Glassman | Movie |
 |
| The Long Ride Home (2003) | Arthur | Movie |
 |
| Devil's Knight (2003) | Big Eddie | Movie |
 |
| Sabrina, the Teenage Witch (2002) | Mickey Brentwood | TV Show |
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| Monk (2002) | Warren Beach | TV Show |
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| Mother Ghost (2002) | Arthur | Movie |
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| Three Sisters (2001–2002) | Vince | TV Show |
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| Orange County (2002) | Arthur Gantner | Movie |
 |
| The Majestic (2001) | Studio Executive (voice) | Movie |
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| The Hollywood Sign (2001) | Director | Movie |
 |
| Can't Be Heaven (2000) | Pawn Shop Broker | Movie |
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| Norm (1999) | Big Nick | TV Show |
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| This Space Between Us (1999) | Steve Mayland | Movie |
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| Never Been Kissed (1999) | Rigfort | Movie |
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| CHiPs '99 (1998) | Tour Bus Driver | TV Movie |
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| With Friends Like These... (1998) | Frank Minetti | Movie |
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| Mary Jane's Not a Virgin Anymore (1998) | Complaining customer | Movie |
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| City Guys (1997) | Mr. Giodano | TV Show |
 |
| Murphy Brown (1994–1997) | Stan Lansing | TV Show |
 |
| Pinky and the Brain (1997) | Mr. Itch - The Devil | TV Show |
 |
| The Twilight of the Golds (1996) | Walter Gold | Movie |
 |
| A League of Their Own (1993) | Walter Harvey | TV Show |
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| The Last Shot (1993) | Mark Tullis Sr. | TV Movie |
 |
| A League of Their Own (1992) | Walter Harvey | Movie |
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| Soapdish (1991) | Edmund Edwards | Movie |
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| Secret Agent OO Soul (1990) | n/a | Movie |
 |
| Lost in America (1985) | Casino Manager | Movie |
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| Vega$ (1980) | Dr. Middleton | TV Show |
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| Grand Theft Auto (1977) | Underworld Boss | Movie |
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| Psych-Out (1968) | Plainclothesman | Movie |
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| Maryjane (1968) | Service Station Attendant | Movie |
 |
| Good Morning, World (1967) | Man | TV Show |
 |
| Hey, Landlord (1967) | Big Leonard | TV Show |
 |
| The Phony American (1961) | US Recruiting Officer | Movie |
 |
Film & TV List | Role | Media |
 |
| Entertainment Tonight (2008–2012) | Himself | TV Show |
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| The Rosie Show (2012) | Himself | TV Show |
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| Lopez Tonight (2010) | Himself | TV Show |
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| The Early Show (2008) | Himself | TV Show |
 |
| On the Lot (2007) | Himself - Judge | TV Show |
 |
| The L Word (2007) | Himself | TV Show |
 |
| Kathy Griffin: My Life on the D-List (2006) | Himself | TV Show |
 |
| Last Comic Standing (2006) | Himself - Celebrity Judge
/
Himself - Celebrity Talent Scout | TV Show |
 |
| The Daily Show with Jon Stewart (1999) | Himself | TV Show |
 |
| Late Night with Conan O'Brien (1999) | Himself | TV Show |
 |