When a rare species of butterfly is found in a mysterious valley in Japan, a pair of entomologists go to investigate and find more. They discover Varan, a giant monster, who decides to leave the valley and head straight for Tokyo.
- PUAN VER
Künye
Ishirō HondaYönetmen
Ken KuronumaSenaryo
Kōzō NomuraKenji Uozaki
Ayumi SonodaYuriko Shinjô
Koreya SendaDr. Sugimoto
Akihiko HirataDr. Fujimora
Fuyuki MurakamiDr. Majima
Yoshio TsuchiyaMilitary Officer Katsumoto