Gravity script is written by Alfonso Cuarón and his son Jonás Cuarón. First Angelina Jolie and Robert Downey Jr. were considered for the lead roles in the movie, but finally Sandra Bullock and George Clooney replaced the roles respectively.
Update: Gravity DVD is releasing on February 25, 2014 in USA and on February 26, 2014 in Australia.
Release date: October 4, 2013
DVD/Blu-ray release date: February 25, 2014
Distributor(s): Warner Bros. Pictures
Plot: A medical engineer and an astronaut work together to survive after their shuttle crashed into space leaving them stranded in space with limited oxygen.