But in a season where celebrity-driven shows have frequently flopped on Broadway, will her celebrity draw in theatergoers?She did backflips in The Avengers and karaoke in Lost in Translation, but starting this week Scarlett Johansson is facing down a different test " not in front of a camera, but on stage.The Hollywood star is helming a new Broadway revival of Cat on a Hot Tin Roof, Tennessee Williams's 1955 classic …
