A Good Year: Sandra Bullock had a summer hit with The Proposal and a surprise holiday-season smash with The Blind Side — which so far has earned her a Golden Globe and a Screen Actors Guild Award. Kevin Winter/Getty Images hide caption

itoggle caption Kevin Winter/Getty Images

The official budget of Avatar was $237 million, with an additional $150 million built in for promotional activities. Mark Fellman/Twentieth Century Fox Film Corporation hide caption

itoggle caption Mark Fellman/Twentieth Century Fox Film Corporation