A mummified dinosaur fossil, with skin, tissue, and internal organs preserved rather than reduced to bone, gives paleontologists a rare chance to run a full autopsy on an animal that died tens of millions of years ago. The film follows the radiographic imaging team as they scan the specimen layer by layer, reconstructing what a CT scan alone cannot show from bone. Inside, researchers find preserved organs and trace the contents of the animal's last meal, evidence that would simply not survive in a normal fossil. Scientists explain what the scans change about their understanding of dinosaur soft-tissue biology, digestion, and the process of mummification itself, comparing this specimen against the skeletal record they have relied on for two centuries. The film stays close to the imaging lab and the specimen table, showing the scans and the reasoning behind each finding rather than dramatizing the dinosaur's life. It is a case study in how far modern imaging can push a single fossil.