“Hail, Caesar” (** out of four) was a disappointing comedy set in ’50’s Hollywood starring Josh Brolin as Eddie Mannix who was a studio fixer and had his hands full keeping his many actors (George Clooney, Channing Tatum, Scarlett Johannson, among others) in line. The Coen Brothers’ homage to the Golden Era of Hollywood has some interesting behind-the-scenes wheelings and dealings but few laughs. Brolin’s terrific performance almost makes this worth watching for a few minutes but almost all of the rest of the cast is wasted.