Richard Dysart
Born
March 30, 1929
Died
April 5, 2015 (86 years old)
Known For
Acting
Place of Birth
Boston, Massachusetts, USA
Richard Allen Dysart (March 30, 1929 – April 5, 2015) was an American actor. He is best known for his role as senior partner Leland McKenzie in the television series L.A. Law (1986–1994), for which he won a 1992 Primetime Emmy Award as Outstanding Supporting Actor in a Drama Series after four consecutive nominations. In film, he held supporting roles in The Hospital (1971), Being There (1979), The Thing (1982), Mask (1985), Pale Rider (1985) and Wall Street (1987).
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Known For

Everything Is Terrible! The Movie
Self (archive footage)
2009

Proteus: A Nineteenth Century Vision
The Ancient Mariner (voice)
2004

L.A. Law: The Movie
Leland McKenzie
2002

Hard Rain
Henry Sears
1998

Spawn
Nicholas Cogliostro (voice) · (18 episodes)
1997

E! True Hollywood Story
(1 episode)
1996
Corwin
Self
1996

A Child Is Missing
Riley Hallihan
1995

Truman
Henry L. Stimson
1995

Panther
J. Edgar Hoover
1995
Marilyn & Bobby: Her Final Affair
J. Edgar Hoover
1993

Batman: The Animated Series
Dr. Bartholomew (voice) · (2 episodes)
1992

Back to the Future Part III
Barbwire Salesman
1990

Day One
President Harry S. Truman
1989

Mickey's 60th Birthday
Leland McKenzie
1988

Moving Target
Arthur Cambridge
1988

Your Alcohol I.Q.
Self
1988

Wall Street
Cromwell
1987

Jay Leno's Family Comedy Hour
Self
1987

Six Against the Rock
Warden James Johnston
1987

The Last Days of Patton
Gen. Dwight D. Eisenhower
1986

L.A. Law: Pilot
Leland McKenzie
1986

L.A. Law
Leland McKenzie · (171 episodes)
1986

Blood & Orchids
Harvey Koster
1986

Warning Sign
Dr. Nielsen
1985

Pale Rider
Coy LaHood
1985

Mask
Abe
1985

The Falcon and the Snowman
Dr. Lee
1985

Malice in Wonderland
Louis B. Mayer
1985

Missing Children: A Mother's Story
Hunter Burgess
1982

The Thing
Dr. Copper
1982

Bitter Harvest
Dr. Morton Freeman
1981

People vs. Jean Harris
Judge Russell R. Leggett
1981

The Ordeal of Dr. Mudd
Edwin Stanton
1980

Bogie
Jack Warner
1980

Being There
Dr. Robert Allenby
1979

Meteor
Secretary of Defense
1979

Churchill and the Generals
Gen. Dwight D. Eisenhower
1979

Prophecy
Trevor Isley
1979

First, You Cry
Dr. Brennerman
1978

An Enemy of the People
Aslaksen
1978

It Happened One Christmas
Peter Bailey
1977

The Court-Martial of George Armstrong Custer
President Ulysses S. Grant
1977

The Andros Targets
Dr. Kipness · (1 episode)
1977

Gemini Man
Leonard Driscoll · (1 episode)
1976

Riding with Death
Leonard Driscoll
1976

The Hindenburg
Lehman
1975
Doc
(1 episode)
1975

Doctors' Hospital
(1 episode)
1975

The Day of the Locust
Claude Estee
1975

Baretta
(1 episode)
1975

The Crazy World of Julius Vrooder
Father
1974

Lincoln
Judge David Davis · (6 episodes)
1974

The Terminal Man
Dr. John Ellis
1974

The Autobiography of Miss Jane Pittman
Master Bryant
1974

Maude
(1 episode)
1972

The Hospital
Dr. Welbeck
1971

Columbo
Max Duval · (1 episode)
1971

Cannon
(1 episode)
1971

The Sporting Club
Spengler
1971

All in the Family
Russ DeKuyper · (1 episode)
1971

The Lost Man
Barnes
1969

Shadow Game
1969

Petulia
Motel Receptionist
1968
CBS Playhouse
(1 episode)
1966

Love with the Proper Stranger
Accountant (uncredited)
1963

The Defenders
Mr. Westfall · (1 episode)
1961

Hallmark Hall of Fame
(1 episode)
1951