Kelsey Grammer, best known for his role as fussbudget Frasier Crane on 'Frasier,' is thinking outside of the box (and the closet) in his latest role. Grammer has returned to his "first love," the stage, in the Broadway revival of 'La Cage Aux Folles.' The musical, which spawned the hit film 'The Birdcage,' centers on the lives of Georges, portrayed by Grammer, the owner of a drag club on the French Riviera, and his high-maintenance partner, Albin, played by Englishman Douglas Hodge.

The show, full of fun, folly and drag queens, has gotten Grammer to open up about his views on gay marriage, his past addictions and why Hollywood thinks "Republican" is a four-letter word.