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).
Description above from the Wikipedia article Richard Dysart, licensed under CC-BY-SA, full list of contributors on Wikipedia.
2009
as Self (archive footage)
2004
as The Ancient Mariner (voice)
2002
as Leland McKenzie
1999
as Cogliostro
1998
as Cogliostro
1998
as Henry Sears
1997
as Nicholas Cogliostro (voice)
1997
as Cogliostro (voice)
1996
1995
as Riley Hallihan
1995
as Henry L. Stimson
1995
as J. Edgar Hoover
1993
as J. Edgar Hoover
1992
as Dr. Bartholomew (voice)
1990
as Barbwire Salesman
1989
as President Harry S. Truman
1988
as Leland McKenzie
1988
as Arthur Cambridge
1988
as Self
1987
as Cromwell
1987
as Self
1987
as Warden James Johnston
1986
as Gen. Dwight D. Eisenhower
1986
as Leland McKenzie
1986
as Leland McKenzie
1986
as Harvey Koster
1985
as Dr. Nielsen
1985
as Coy LaHood
1985
as Abe
1985
as Dr. Lee
1985
as Louis B. Mayer
1982
as Hunter Burgess
1982
as Dr. Copper
1981
as Dr. Morton Freeman
1981
as Judge Russell R. Leggett
1980
as Edwin Stanton
1980
as Jack Warner
1979
as Dr. Robert Allenby
1979
as Secretary of Defense
1979
as Gen. Dwight D. Eisenhower
1979
as Trevor Isley
1978
as Dr. Brennerman
1978
as Aslaksen
1977
as Peter Bailey
1977
as President Ulysses S. Grant
1977
as Dr. Kipness
1976
as Leonard Driscoll
1975
as Lehman
1975
1975
1975
as Claude Estee
1975
1974
as Father
1974
as Judge David Davis
1974
as Dr. John Ellis
1974
as Master Bryant
1972
1971
as Dr. Welbeck
1971
as Max Duval
1971
1971
as Spengler
1971
as Russ DeKuyper
1969
as Barnes
1969
1968
as Motel Receptionist
1966
1963
as Accountant (uncredited)
1961
as Mr. Westfall
1951