When Suneo does not show Nobita the fossil of a dinosaur claw, he takes up a challenge to find a dinosaur. He digs up a hillside and finds an egg, which later hatches and becomes a dinosaur.

• Shin-Ei Animation
• Shogakukan
• Nobuyo Oyama
• Noriko Ohara
• Michiko Nomura
• Kazuya Tatekabe
• Kaneta Kimotsuki
• Keiko Yokozawa
• Masayuki Kato
• Sachiko Chijimatsu