Steven Spielberg and his ensemble War Horse cast welcomed  distinguished guests for the world premiere of the new film on Sunday night. The movie, which is based on the breakthrough Broadway hit of the same name, tells the story of the First World War, and indeed war itself, by following the saga of its unsung conscripts—the horses. After the screening, cast and crew joined guests like Elizabeth Olsen, Mariska Hargitay, Tony Danza, Joel Coen, Phylicia Rashad, Ed Westwick, and Adrien Brody among others for a buffet supper in the marble enclaves of Avery Fisher Hall.