Gamera vs. Giger

Pavilions for the Expo '70 world's fair in Osaka, Japan are under construction. Besides celebrating new technology, the organizers want to provide some wonders from the past. On the Pacific's Wester Island, a large statue of mysterious origin will be brought by ship for the event. A local tribal official protests its removal, warning of a curse. Because the engineer in charge of the statue's transport has a young son and daughter, Gamera arrives and aggressively attempts to prevent the removal of the statue, only to be shot at by the crew instead. The statue is removed from the island. It makes a horrible sound as it is moved through the air be helicopters. The whistle it makes, a continuous piercing sound, drives many of the crew members insane. Now in Japan, Gamera does battle with it. This second time, Gamera is pierced with a "stinger" from Jigar's tail. Gamera becomes comatose with his open mouth in the bay. The son of a mini-sub builder and the engineer's son take a 2-man, submersible craft inside Gamera and learn the stinger was an ovipositor that has planted a baby Jiger inside Gamer's lung. They are able to overcome the infant Jiger with sound waves. Using similar sound waves on the adult Jiger to temporarily immobilize her, officials use the local power grid to revive Gamera. Wiser to Jiger's tactics. Gamera avoids the flying quills and her super heat rays. Ultimately, Gamera retrieves the ancient statue, the Devil's Whistle, from the ocean and impales Jiger's skull with it.