Robert De Niro necessary to elicit the best performance from those with whom he is working. During the filming of "The King of Comedy", he directed a slew of anti-Semitic epithets at co-star Jerry Lewis to enhance and authenticate the anger demonstrated by Lewis' character. According to "People" magazine, the technique was successful, with Lewis recalling, "I forgot the cameras were there... I was going for Bobby's throat." De Niro married his first wife, Diahnne Abbott, in 1976. They have a son, Raphael, a former actor who works in New York real estate. De Niro also adopted Abbott's daughter Drena De Niro from
Robert De Niro to 128 pounds for the role in this film. Kazan adds that De Niro "is one of a select number of actors I've directed who work hard at their trade, and the only one who asked to rehearse on Sundays. Most of the others play tennis. Bobby and I would go over the scenes to be shot. Bobby is more meticulous... he's very imaginative. He's very precise. He figures everything out both inside and outside. He has good emotion. He's a character actor: everything he does he calculates. In a good way, but he calculates." Kazan developed and used those