On a recent trip to New York City, Russell Crowe was asked by reporters why he had dropped out of negotiations to star in a new movie being directed by Baz Luhrmann and produced by 20th Century Fox. The Academy Award winner, never one to mince words, suggested it was, in part, the money. “I do charity work, but I don’t do charity work for major studios,” Mr. Crowe said. It seems the needy are not the only ones in Hollywood with their hands out. Movie and television studios, facing escalating budgets, rampant piracy and the uncertain future of new...