In the early stages of preparation, the film's chief creator believed that only Arnold Schwarzenegger could perform a fearless action hero. When he got the script of "Eraser", director Chuck Russell was working on another movie with Schwarzenegger. He found that the protagonist John Kruger was very similar to Schwarzenegger. Schwarzenegger is not only attracted by his character's identity and personality, but he is also interested in exploring the mysterious truth of secret government operations in the real world.
The main creator of the film conducted extensive and in-depth research on electromagnetic rail guns. Schwarzenegger personally completed most of the stunts in the film, because there is no stunt stand-in similar to his size. The most thrilling scene in the film is the scene of Kruger crashing from a 250-mile-per-hour plane. This unprecedented stunt scene requires Schwarzenegger to free fall 65 feet and complete a backflip. Before that, there has never been The stuntman can complete a backflip while falling, but Schwarzenegger only tried seven times and succeeded
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