View Post Ad Biz | Campaigns | Digital Digital Spacewalk Brings ‘Gravity’ Down to Earth By Jordan Teicher on Sep. 25, 2013 - 1:25 PM The new space thriller, Gravity, from Alfonso Cuarón, who helmed Children of Men and one of those Harry Potter films among others, hits theaters in less than two weeks. You’ve probably seen trailers for Gravity on TV wit ...