2024Notice to QuitMovie
2021Before I GoJasperMovie
2017Will & GraceMartin Adler · 4 episodesShow
2016Robert Klein Still Can't Stop His LegMovie
2015Sharknado 3: Oh Hell No!Mayor of New YorkMovie
2014Madam SecretaryLester Clark · 1 episodeShow
2014The Mysteries of LauraLeo Diamond · 5 episodesShow
2014Sharknado 2: The Second OneThe MayorMovie
2012PutzelNarrator (voice)Movie
2012National Lampoon's Another Dirty MovieCEOMovie
2011DemotedBob FarrellMovie
2011Dirty MovieThe CEOMovie
2010Robert Klein: Unfair & UnbalancedRobert KleinMovie
2010The Back-Up PlanDr. Scott HarrisMovie
2010GravityFather Anthony · 2 episodesShow
2008Life on MarsElliott Casso · 1 episodeShow
2008Definitely, MaybeRobert KleinMovie
2006Ira & AbbySeymour BlackMovie
2006The Best of The Tony Awards: The PlaysMervyn Kant (segment "The Sisters Rosensweig")Movie
2004The StonesStan Stone · 10 episodesShow
2003How to Lose a Guy in 10 DaysPhillip WarrenMovie
2002Two Weeks NoticeLarry KelsonMovie
2002People I KnowDr. Sandy NapierMovie
2002The Safety of ObjectsHoward GoldMovie
2002I'm with LucyDr. Mort ZalkindMovie
2001PiñeroDoctorMovie
2001Bob PattersonLandau · 5 episodesShow
2000Labor PainsDavid RaymondMovie
2000Yes, DearRobert Klein · 1 episodeShow
2000From Where I SitLennyMovie
1999GoosedMelMovie
1999Saturday Night Live: 25th Anniversary Special(archive footage)Movie
1999The ContractJacksonMovie
1999SuitsTom CranstonMovie
1998The King of QueensBruce Degner · 1 episodeShow
1998Next Stop WonderlandArty LesserMovie
1998Monty Python: Live at AspenHostMovie
1998Primary ColorsNorman AsherMovie
1996One Fine DayDr. MartinMovie
1995ClarissaHugh HamiltonMovie
1995JeffreySkip WinkleyMovie
1995Dr. Katz, Professional TherapistRobert (voice) · 1 episodeShow
1994Mixed NutsMr. LobelMovie
1994Radioland MurdersFather WriterMovie
1994DuckmanUncle Mo Dorkin (voice) · 2 episodesShow
1992Mad About YouStan Freitus · 1 episodeShow
1990Mike Mulligan and His Steam ShovelNarrator (voice)Movie
1990Tales from the Darkside: The MovieWyatt (segment ‘Lover’s Vow’)Movie
1988Dangerous CurvesBam BamMovie
1985The Twilight Zone(segment "Wordplay") · 1 episodeShow
1985George Burns Comedy Week1 episodeShow
1985The Best of John BelushiVarious CharactersMovie
1985The Comedy FactoryRobert Morgan · 1 episodeShow
1985This Wife for HireAlan HarperMovie
1985Poison Ivy'Big Irv' KlopperMovie
1984Murder, She WroteBarney Drake · 1 episodeShow
1984Summer SwitchBill AndrewsMovie
1983Pajama TopsLenny Jolie-JolieMovie
1983Your Place... or Mine?NickMovie
1982The Last UnicornThe Butterfly (voice)Movie
1982Family TiesRoger "Eggy" Erdman · 1 episodeShow
1982Table SettingsMovie
1981Nobody's PerfektWalterMovie
1979The Bell JarLennyMovie
1979They're Playing Our SongVernon GerschMovie
1978HooperRoger DealMovie