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