Some new details have emerged regarding the Coen brothers' upcoming new film "Hail, Caesar!". Composer Carter Burwell and sound mixer Skip Lievsay, frequent collaborators with the Coens, appeared at a Tribeca Film Festival master class this week where they briefly touched upon the new film. George Clooney, Josh Brolin, Channing Tatum, Ralph Fiennes, Tilda Swinton, Scarlett Johansson and Jonah Hill star in the film which deals with a day in the life of a fixer who worked for the Hollywood studios in the 1950s.