The film depicts the event of 1990, when American paleontologist Pete Larson and his team discovered the largest and most complete Tyrannosaurus rex ever found (nicknamed "Sue") while digging in the badlands of South Dakota. But during a ten-year battle with the U.S. government, powerful museums, Native American tribes, and competing paleontologists, they found themselves not only fighting to keep their dinosaur but fighting for their freedom as well.
