Actor
Family Squares
2022
as Narrator
A Virtual Princess Bride Reunion
2020
as The Grandfather
Shock and Awe
2018
as John Walcott
Sandy Wexler
2017
as Marty Markowitz
And So It Goes
2014
as Artie
The Wolf of Wall Street
2013
as Max Belfort
When Harry Met Sally 2 with Billy Crystal & Helen Mirren
2011
as Rob Reiner (uncredited)
Everyone's Hero
2006
as Screwie (voice)
Dickie Roberts: Former Child Star
2003
as Self
Alex & Emma
2003
as Wirschafter
The Majestic
2001
as Studio Executive (voice)
Joseph Had a Little Overcoat
2001
Catching Up with Marty DiBergi
2000
as Marty DiBergi
The Story of Us
1999
as Stan Kogen
EDtv
1999
as Mr. Whitaker
The Muse
1999
as Rob Reiner
Primary Colors
1998
as Izzy Rosenblatt
Mad Dog Time
1996
as Albert the Chauffeur
The First Wives Club
1996
as Dr. Morris Packman
For Better or Worse
1995
as Dr. Plosner
Bye Bye Love
1995
as Dr. David Townsend
Mixed Nuts
1994
as Dr. Kinsky
Bullets Over Broadway
1994
as Sheldon Flender
Sleepless in Seattle
1993
as Jay
The Return of Spinal Tap
1992
as Marty DiBergi
The Please Watch the Jon Lovitz Special, Live!
1992
as Self
Misery
1990
as Helicopter Pilot (uncredited)
The Spirit of '76
1990
as Dr. Cash
Postcards from the Edge
1990
as Joe Pierce
Partners in Life
1990
as Max King III
Throw Momma from the Train
1987
as Joel
Johnny Appleseed
1986
as Ruler
This Is Spinal Tap
1984
as Marty DiBergi
The Million Dollar Infield
1982
as Monte Miller
Spinal Tap: The Final Tour
1980
as Marty DiBergi
The Jerk
1979
as Truck Driver Picking Up Navin (uncredited)
More Than Friends
1978
as Alan Corkus
Fire Sale
1977
as Russel Fikus
How Come Nobody's on Our Side?
1974
as Miguelito
Thursday's Game
1974
as Joel Forrest
The Picture
1972
as Bud
Summertree
1971
as Don
Where’s Poppa?
1970
as Roger
Halls of Anger
1970
as Leaky Couloris
The Big Mouth
1967
as Guy on Beach (uncredited)
Enter Laughing
1967
as Clark Baxter
Spinal Tap II
as Marty DiBergi
