Robert Downey Jr. will reprise his role as Iron Man for the movie The Avengers. — Variety Lauren Graham will play Adelaide in a Broadway revival of Guys and Dolls. — Playbill Natalie Portman is set to star in Love and Other Impossible Pursuits. — ComingSoon The Jonas Bros. will make their feature-film debut by starring in Walter the Farting Dog. — E! Online NYPD Blue alum Sharon Read more