Ron Leibman · Actor
Sealed
2025
No Friends
Leonard Greene
Sealed
2010
A Little Help
Warren Dunning
Sealed
2004
Garden State
Dr. Cohen
Sealed
2002
Personal Velocity
Avram Herskowitz
Sealed
2002
Dummy
Lou Schoichet
Sealed
2002
Auto Focus
Lenny
Sealed
1998
Just the Ticket
Barry the Book
Sealed
1997
Night Falls on Manhattan
Morgenstern
Sealed
1997
Don King: Only in America
Harry Shondor
Sealed
1996
A Rugrats Chanukah
Rabbi / Old Man (voice)
Sealed
1993
In the Wings: Angels in America On Broadway
Sealed
1988
Terrorist on Trial: The United States vs. Salim Ajami
Simon Resnick
Sealed
1988
Seven Hours to Judgment
David Reardon
Class Act: A Teacher's Story
Sealed
1987
Class Act: A Teacher's Story
Sam Greene
Sealed
1986
Many Happy Returns
Jerry Brenner
Sealed
1986
Christmas Eve
Morris Huffner
Sealed
1985
Door to Door
Larry Price
Sealed
1984
Rhinestone
Freddie Ugo
Sealed
1983
Romantic Comedy
Leo Jessup
Sealed
1983
Phar Lap
Dave Davis
Sealed
1982
Twilight Theater II
Self- Guest
Sealed
1981
Zorro, The Gay Blade
Captain Esteban
Sealed
1981
Rivkin: Bounty Hunter
Stan Rivkin
Sealed
1980
Up the Academy
Major Vaughn Liceman (uncredited)
Sealed
1980
Linda in Wonderland
Himself
Sealed
1979
Norma Rae
Reuben
Sealed
1978
A Question of Guilt
Detective Louis Kazinsky
Sealed
1976
Won Ton Ton: The Dog Who Saved Hollywood
Rudy Montague
Sealed
1975
The Art of Crime
Roman Grey
Sealed
1974
The Super Cops
David Greenberg
Sealed
1973
Your Three Minutes Are Up
Mike
Sealed
1972
The Hot Rock
Stanley Murch
Sealed
1972
Slaughterhouse-Five
Paul Lazzaro
Sealed
1970
Where’s Poppa?
Sidney Hocheiser