Manga artist Gengo Odaka lands a job with the World Children's Land amusement park only to become suspicious of the organization when a garbled message is discovered on tapes. As Gengo and his team investigate, Godzilla and Anguirus quickly decipher the message and begin their own plan of action.

• TOHO
• Toho Eizo Co.
• Hiroshi Ishikawa
• Tomoko Umeda
• Yuriko Hishimi
• Minoru Takashima
• Zan Fujita
• Toshiaki Nishizawa
• Kunio Murai
• Gen Shimizu