Lauren Ambrose, Billy Crudup, Samuel L. Jackson, Melissa Leo, Ralph Macchio, Jeremy Piven, Pablo Schreiber, Tony Shalhoub, Kathleen Turner and Ben Vereen are among the many stars scheduled to lend their shine to Sarah Tuft's collection of first-person accounts of 9/11, based on interviews with witnesses of the attacks. Proceeds benefit the New York Says Thank You Foundation.