Hollywood mega-star Julia Roberts will make her Broadway debut this spring in a revival of Richard Greenberg's Three Days of Rain. The production, directed by Joe Mantello, will run 12 weeks starting March 28. Three Days of Rain centers on Walker, his sister Nan and their childhood friend Pip, who all meet in New York to divide the legacy of their late fathers, who were partners in a renowned architecture firm. In an effort to bring some peace to their own lives, the three search for clues that might explain what had gone on between their fathers, and the women in their lives, decades before. The story then shifts to that earlier time, with the same three actors portraying the previous generation. Both a family drama and a mystery, Three Days of Rain was first produced Off-Broadway at Manhattan Theatre Club in 1997.