 Rob the Mob2014 · Little Anthony | Little Anthony |
 City Island2009 · Actor-Dog | Actor-Dog |
 Horton Hears a Who!2008 · Wickersham Guard 1 (voice) | Wickersham Guard 1 (voice) |
 Ice Age: The Meltdown2006 · Start Dad (voice) | Start Dad (voice) |
 The Thing About My Folks2005 · Tow Truck Driver | Tow Truck Driver |
 Robots2005 · Lamppost / Toilet Bot / Bass Drum / Microphone | Lamppost / Toilet Bot / Bass Drum / Microphone |
 Home on the Range2004 · Larry (voice) | Larry (voice) |
 Marie and Bruce2004 · Ed | Ed |
 A Piece of Eden2000 · Andres | Andres |
 Two Family House2000 · Tiny | Tiny |
 Cafe Society1997 · Moe Persky | Moe Persky |
 The Road to Wellville1994 · Bartholomew Bookbinder | Bartholomew Bookbinder |
 Flapjack Floozie1988 · Eddie | Eddie |
 The Ten-Year Lunch1987 · Alexander Woollcott (voice) | Alexander Woollcott (voice) |
 Talking Walls1987 · Erwin | Erwin |
 Fluppy Dogs1986 · Stanley (voice) | Stanley (voice) |
 The Richest Cat in the World1986 · Writer | Writer |
 Bad Manners1984 · Cab Driver | Cab Driver |
| HHarold and His Amazing Green Plants1984 · Tomato (voice) | Tomato (voice) |
 The Big Bang1984 · The Comrade in Chief | The Comrade in Chief |
 Spalding Gray's Map of L.A.1984 · Marshall Efron, Writer | Marshall Efron, Writer |
 The Smurfs: Baby's First Christmas1983 · Sloppy Smurf (voice) | Sloppy Smurf (voice) |
 Twice Upon a Time1983 · Synonamess Botch (voice) | Synonamess Botch (voice) |
 The First Time1983 · Nick Rand | Nick Rand |
 The Elephant1982 · Elephant | Elephant |
 Shogun Assassin1980 · Voice (voice) | Voice (voice) |
 California Dreaming1979 · Ruben | Ruben |
 Why Me?1978 · Mr. Spoon | Mr. Spoon |
| TThe Faking of the President1976 · Donald Segretti | Donald Segretti |
 Baby Blue Marine1976 · Cook | Cook |
 The Black Box Murders1975 · Actor | Actor |
 June Moon1974 · Window Cleaner | Window Cleaner |
 Blade1973 · Fat Man | Fat Man |
 Bang the Drum Slowly1973 · Bradley | Bradley |
 Much Ado About Nothing1973 · Balthasar | Balthasar |
 The Catcher1972 · Shooting Gallery Attendant | Shooting Gallery Attendant |
| IIs There Sex After Death?1971 · Vince Domino | Vince Domino |
 Doc1971 · Mexican Bartender | Mexican Bartender |
 THX 11381971 · TWA | TWA |
 Bald: The Making of 'THX 1138'1971 · Self | Self |
 Dynamite Chicken1971 · Self | Self |
 Pound1970 · Dachshund | Dachshund |
 Sticky My Fingers ... Fleet My Feet1970 · Young Man | Young Man |
 Funnyman1967 · Sid, Photographer | Sid, Photographer |
