
Ron Leibman
Biography
Ron Leibman (October 11, 1937 – December 6, 2019) was an American actor. He won both the Tony Award for Best Actor in a Play and the Drama Desk Award for Outstanding Actor in a Play in 1993 for his performance as Roy Cohn in Angels in America. Leibman also won a Primetime Emmy Award in 1979 for his role as Martin 'Kaz' Kazinsky in his short-lived crime drama series Kaz.
Leibman also acted in films such as Where's Poppa? (1970), The Hot Rock (1972), Norma Rae (1979), and Zorro, The Gay Blade (1982). Later in his career, he became widely known for providing the voice of Ron Cadillac in Archer (2013–2016) and for playing Dr. Leonard Green, Rachel's rich, short-tempered father, on the sitcom Friends (1996–2004).
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Filmography

A Little Help
2010
as Warren Dunning

Garden State
2004
as Dr. Cohen

Auto Focus
2002
as Lenny

Dummy
2002
as Lou Schoichet

Personal Velocity
2002
as Avram Herskowitz

Just the Ticket
1998
as Barry the Book

Don King: Only in America
1997
as Harry Shondor

Night Falls on Manhattan
1997
as Morgenstern

A Rugrats Chanukah
1996
as Rabbi / Old Man (voice)

In the Wings: Angels in America On Broadway
1993

Terrorist on Trial: The United States vs. Salim Ajami
1988
as Simon Resnick

Seven Hours to Judgment
1988
as David Reardon
- No poster
Class Act: A Teacher's Story
1987
as Sam Greene

Christmas Eve
1986
as Morris Huffner

Many Happy Returns
1986
as Jerry Brenner

Door to Door
1985
as Larry Price

Rhinestone
1984
as Freddie Ugo

Romantic Comedy
1983
as Leo Jessup

Phar Lap
1983
as Dave Davis

Twilight Theater II
1982
as Self- Guest

Zorro, The Gay Blade
1981
as Captain Esteban

Rivkin: Bounty Hunter
1981
as Stan Rivkin

Linda in Wonderland
1980
as Himself

Up the Academy
1980
as Major Vaughn Liceman (uncredited)