Dr. Ryan Stone is a medical engineer on her first trip to outer space. But during the final spacewalk on the day before she and the rest of the crew are set to return to Earth, the Russians shoot down one of their own satellites the explosion causes a catastrophic debris shower that threatens to wipe out all orbiting space stations, including Stone's shuttle. With seasoned astronaut Lieut. Matt Kowalsky by her side, Stone struggles to survive not just the accident that threatens her and everyone else's lives, but her own personal demons as well. Watch free movie online "Gravity (2013)" in a good HD quality without registration.