真田女忍法传之猿飞佐助

　　Shipwreck survivors are found on Beiru Island (Infanto tô), which was previously used for atomic tests. The interior is amazingly free of radiation effects, and they believe that they were protected by a special juice that was given to them by the island's residents. A joint expedition of Rolisican and Japanese scientists explores Beiru and discovers many curious things, including two women only one foot (30 centimeters) high. Unscrupulous expedition leader Clark Nelson abducts the women and puts them in a vaudeville show. But their sweet singing contains a telepathic cry for help to Mothra, a gigantic moth that is worshiped as a deity by the island people. The giant monster heeds the call of the women and heads to Tokyo, wreaking destruction in its path.

　　主要讲述了未来世界人与机械武器之间的爱恨情仇。

　　British Army radiation drills at a remote Scottish base attract a subterranean, radioactive entity of unknown nature that vanishes, leaving two severely radiation-burned soldiers... and a "bottomless" crack in the earth. Others who meet the thing in the night suffer likewise, and with increasing severity; it seems to be able to "absorb" radiation from any source, growing bigger and bigger. What is it?? How do you destroy a thing that "feeds" on energy?

　　60年代的日本人似乎对这个大黑猩猩情有独钟，在玩遍了各种哥斯拉的故事之后，依然将金刚的神奇遭遇不停地向人们展示、炫耀。光看他的故事就能让人吓一跳：科学家制造出了一个机械金刚，用来在北极挖掘神秘的X元素，与此同时邪恶的博士绑架了真正的金刚，令其干同样的活，因此，机械金刚与原形之间的连番恶斗就在所难免了。