Richard Allen Dysart was an American actor, perhaps best known for his role as Leland McKenzie on the NBC legal drama L.A. Law. He voiced the kindly miner Uncle Pom in the Disney English-language version of Hayao Miyazaki's 1986 adventure classic Castle in the Sky and the character of Cogliostro on Todd McFarlane's Spawn: The Animated Series, which aired on HBO.

Dysart died at home in Santa Monica, California on April 5, 2015, after a long illness. He was 86.

(Source: Wikipedia)