After accidentally found a fossil dinosaur egg Nobita and his friends were forced to bring them back to the Cretaceous period 66 million years ago the dinosaurs time. Just the time of Dinosaurs Extinction.
Setelah secara tidak sengaja menemukan fosil telur dinosaurus, Nobita dan teman-temannya terpaksa membawa mereka kembali ke Zaman Cretaceous 66 juta tahun yang lalu zaman dinosaurus. Tepat saat Kepunahan Dinosaurus.
