William Hickey: William Hickey. Actor: National Lampoon's Christmas Vacation. Son of Edward & Nora Hickey. Best known as the ancient Mafia don in Prizzi's Honor (1985), Hickey had a long, distinguished career in film, television, and the stage. Began career as a child actor on the variety stage. Made Broadway debut as walk-on in George Bernard Shaw's "Saint Joan" (1951 production, starring Uta Hagen). Performed often during the golden age of television,...
