In order to reproduce the protagonist's personal experience in the Gulf War, director Demi and his production team thoroughly studied every detail of the shooting, and hired some military consultants to ensure the accuracy of each scene. However, due to the turbulent situation in the Gulf, it is impossible to shoot live in Kuwait. Therefore, the crew chose to shoot in the Sahara Desert in New Jersey. In just two weeks, they redeployed several tons of sand and successfully built the horse in the film. The "desert corridor" where you can be ambushed with your companions.
The crew also visited the office of Senator Barbara Box to create a convincing office for Eleanor in the film. In addition, other representative buildings such as the century-oldLong Island, New York , the largest Victorian glass greenhouse in the United States and so on appear in the film .
