Ron Leibman

No Friends

2025 · Leonard Greene

A Little Help

2010 · Warren Dunning

Archer

2009 · Ron Cadillac (voice), Ron Cadillac (archive sound) (uncredited)

Garden State

2004 · Dr. Cohen

Auto Focus

2002 · Lenny

Dummy

2002 · Lou Schoichet

Personal Velocity

2002 · Avram Herskowitz

Law & Order: Special Victims Unit

1999 · Stan Villani

Die Sopranos

1999 · Dr. Lior Plepler

Schief gewickelt

1998 · Stan Peterson

Ticket to Love

1998 · Barry the Book

Don King - Das gibt's nur in Amerika

1997 · Harry Shondor

Nacht über Manhattan

1997 · Morgenstern

Practice - Die Anwälte

1997 · Atty. Robert Colby

A Rugrats Chanukah

1996 · Rabbi / Old Man (voice)

Central Park West

1995 · Allen Rush

Friends

1994 · Leonard Green

Duckman

1994 · Geofredo (voice)

In the Wings: Angels in America On Broadway

1993

Fish Police

1992 · The Codfather (voice)

Knall-Cops

1991 · Al Burkhardt

Law & Order

1990 · Paul Kopell, Defense Attorney Barry Nathanson

Terrorist on Trial: The United States vs. Salim Ajami

1988 · Simon Resnick

Sieben Stunden Angst

1988 · David Reardon

Aaron's Way

1988

Class Act: A Teacher's Story

1987 · Sam Greene

Frohe Weihnachten, Mrs. Kingsley

1986 · Morris Huffner

Many Happy Returns

1986 · Jerry Brenner

The Comedy Factory

1985 · Joey Caruso

Door to Door

1985 · Larry Price

Mord ist ihr Hobby

1984 · Roland Trent, Darryl Heyward

Der Senkrechtstarter

1984 · Freddie Ugo

Jason, die Flasche

1983 · Leo Jessup

Phar Lap - Legende einer Nation

1983 · Dave Davis

Zorro mit der heißen Klinge

1981 · Captain Esteban

Kopfgeld-Jäger

1981 · Stan Rivkin