After bringing a fossilized egg back to life with the Time Cloth, Nobita finds himself the owner of a baby dinosaur. Everything is fine until it grows up. Nobita and friends use Doraemon's time machine to return it back to its own time.

Cast: Wasabi Mizuta, Megumi Oohara, Tomokazu Seki, Ryunosuke Kamiki, Subaru Kimura, Yumi Kakazu