Japan creates an artificial black hole device to trap Godzilla forever, but a test of the device creates new foes for Godzilla, car-sized dragonflies called meganula and their queen, Megaguirus.
Cast:Misato Tanaka , Shôsuke Tanihara , Masatô Ibu , Yuriko Hoshi , Toshiyuki Nagashima , Kôichi Ueda , Kôichi Yamadera , Yûsaku Yara , Kôji Katô , Tsutomu Kitagawa , Minoru Watanabe , Shigeo Katô , Susumu Kurobe , Masaaki Tezuka , Masanobu Katsumura , Motoko Nagino , Katsuo Nakamura