Think of it as old Hollywood's version of
Entourage, an insider's take on the greed and vanity that make Tinseltown tick. Based on a memoir by producer Art Linson, the movie stars Robert De Niro, actually good for a change (Die! Die!
Righteous Kill!), as a stressed producer. He's got a Sean Penn movie that's tanking at test screenings because a dog gets shot in close-up. He also has a film about to start with Bruce Willis, who balks at dieting and shaving his beard. “The fucker is as fat and