Gravity Trailer 2013 Sandra Bullock Movie Teaser - Official [HD]

Gravity Trailer 2013 - Official movie teaser trailer in HD - starring George Clooney, Sandra Bullock, Basher Savage - directed by Alfonso Cuaron - astronauts attempt to return to earth after debris crashes into their space shuttle, leaving them drifting alone in space. “Gravity“ movie hits theaters on October 4, 2013. Dr. Ryan Stone (Sandra Bullock) is a brilliant medical engineer on her first shuttle mission, with veteran astronaut Matt Kowalsky (George Clooney) in command of his last flight