Beautiful, smart and calm in emergencies, what can’t Sandra Bullock Do? While on the set for her upcoming movie Our Brand Is Crisis, the actress rushed to the aid of an extra who collapsed. They were shooting in the hot New Orleans sun when the extra suffered from heat stroke. Sandra immediately came to her aid until an ambulance arrived. Find out how her co-star Billy Bob Thornton reacted! Check out the video to see the heroic pics!
