Watch Gravity HD Movie Online Free Gravity: is a 2013 science fiction thriller film directed, co-written, co-produced and co-edited by Alfonso Cuarón. It stars Sandra Bullock and George Clooney as astronauts, and sees them stranded in space after the mid-orbit destruction of their space shuttle and their subsequent attempt to return to Earth.Cuarón wrote the screenplay with his son Jonás and attempted to develop the film at Universal Pictures. The rights were sold to Warner Bros. Pictures, where the project eventually found traction. David Heyman, who previously worked with Cuarón on Harry Potter and the Prisoner of Azkaban, produced the film with him. Gravity was produced entirely in the UK, where the British visual effects company Framestore spent more than three years creating most of the film's visual effects, which comprise over 80 of its 91 minutes.Gravity opened the 70th Venice International Film Festival in August 2013 and had its North American premiere three days l