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.
Barbwire Salesman
Movie 1990
Dr. Robert Allenby
Movie 1979
Abe
Movie 1985
Claude Estee
Movie 1975
Dr. Welbeck
Movie 1971
Coy LaHood
Movie 1985
Dr. Nielsen
Movie 1985
Dr. John Ellis
Movie 1974
President Harry S. Truman
Movie 1989
Lehman
Movie 1975
Cogliostro (voice)
Movie 1997
Jack Warner
Movie 1980
Master Bryant
Movie 1974
The Ancient Mariner (voice)
Movie 2004
Aslaksen
Movie 1978
Peter Bailey
Movie 1977
Warden James Johnston
Movie 1987
Spengler
Movie 1971
Barnes
Movie 1969
Louis B. Mayer
Movie 1985
Self
Movie 1988
Self
Movie 1987
Dr. Brennerman
Movie 1978
Secretary of Defense
Movie 1979
Father
Movie 1974
Motel Receptionist
Movie 1968
Self (archive footage)
Movie 2009
J. Edgar Hoover
Movie 1995
Cogliostro
Movie 1998
Cogliostro
Movie 1999
Dr. Lee
Movie 1985
Leonard Driscoll
Movie 1976
Hunter Burgess
Movie 1982
Riley Hallihan
Movie 1995
Gen. Dwight D. Eisenhower
Movie 1986
J. Edgar Hoover
Movie 1993
Accountant (uncredited)
Movie 1963
Leland McKenzie
Movie 1988
Cromwell
Movie 1987
Gen. Dwight D. Eisenhower
Movie 1979
Henry Sears
Movie 1998
Movie 1969
Leland McKenzie
Movie 1986
Max Duval
Tv 1971
Russ DeKuyper
Tv 1971
Tv 1972
Tv 1975
Tv 1996
Tv 1971
Tv 1951
Tv 1975
Tv 1975
Nicholas Cogliostro (voice)
Tv 1997
Tv 1966
Mr. Westfall
Tv 1961
Dr. Kipness
Tv 1977
Dr. Bartholomew (voice)
Tv 1992