'Gravity': How The Script Changed And Launched Sandra Bullock Into Space

Jonás Cuarón tells MTV News how the Earth-based original script became what it is now.
By Kevin P. Sullivan

Source:
http://www.mtv.com/news/articles/1713297/sandra-bullock-gravity-script.jhtml

Elena Lyons Elisabeth Röhm Elisha Cuthbert Eliza Dushku