Biography
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.
Known for
★7.5Back to the Future Part III
★8.1The Thing
★7.2Wall Street
★8.6Batman: The Animated Series
★7.2Pale Rider
★7.6Being There
★8.1Columbo
★5.9Hard Rain
★7.3Mask
★8.0Spawn
★7.8All in the Family
★6.4The Falcon and the Snowman
★5.2Meteor
★6.3The Hindenburg
★5.4Prophecy
★6.6The Hospital
★6.4The Day of the Locust
★7.0L.A. Law
★8.1E! True Hollywood Story
★6.0Warning Sign
★6.8Love with the Proper Stranger
★5.4The Terminal Man
★6.0Petulia