Son of Godzilla, released in Japan as Kaijt no Kessen Gojira no Musuko ? , lit. Monster Islands Decisive Battle Son of Godzilla , is a 1967 Japanese science fiction kaiju film produced by Toho. Directed by Jun Fukuda with special effects by Sadamasa Arikawa supervised by Eiji Tsuburaya, the film starred Tadao Takashima, Akira Kubo, and Akihiko Hirata. The eighth film in the Godzilla series, it was also the second of two islandthemed Godzilla adventures that Toho produced with slightly smaller budgets than most of the Godzilla films from this time period. Continuing the trend of shifting the series towards younger audiences, the film introduced an infant Godzilla named Minilla.
A team of scientists are trying to perfect a weathercontrolling system. Their efforts are hampered by the arrival of a nosy reporter and by the sudden presence of 2meter tall giant praying mantises. The first test of the weather control system goes awry when the remote control for a radioactive balloon is jammed by an unexplained signal coming from the center of the island. The balloon detonates prematurely, creating a radioactive storm that causes the giant mantises to grow to enormous sizes. Investigating the mantises, which are named Kamacuras Gimantis in the Englishdubbed version, the scientists find the monstrous insects digging an egg out from under a pile of earth. The egg hatches, revealing a baby Godzilla. The scientists realize that the babys telepathic cries for help were the cause of the interference that ruined their experiment. Shortly afterwards, Godzilla arrives on the island in response to the infants cries, demolishing the scientists base while rushing to defend the baby. Godzilla kills two of the Kamacuras during the battle while one manages to fly away to safety, Godzilla then adopts the baby.The baby Godzilla, named Minilla, quickly grows to about half the size of the adult Godzilla and Godzilla instructs it on the important monster skills of roaring and using its atomic ray. At first, Minilla has difficulty producing anything more than atomic smoke rings, but Godzilla discovers that stressful conditions i.e. stomping on its tail or motivation produces a true radioactive blast. Minilla comes to the aid of Reiko when she is attacked by a Kamacuras, but inadvertently awakens Kumonga Spiga in the Englishdubbed version, a giant spider that was sleeping in a valley. Kumonga attacks the caves where the scientists are hiding, and Minilla stumbles into the fray. ........
Source: Wikipedia