Godzilla vs. Mechagodzilla II, released in the UK as Godzilla vs. Mechagodzilla 1993 and released in Japan as Godzilla vs. Mechagodzilla vs , Gojira tai Mekagojira? , is a 1993 Japanese science fiction kaiju film directed by Takao Okawara. It is the 20th film in the Godzilla franchise and the fifth film in the Heisei series. Although it shares its Japanese title with 1974s Godzilla vs. Mechagodzilla, the film is neither a remake nor a reimagining of the 1974 film. Despite its North American title, the film is not a sequel to the 1974 film. The film was released in Japan on December 11, 1993 and released straight to payperview satellite television in the United States in 1998 by Sony Pictures Television.
Two years later, on a mission to Adona Island in the Bering Sea, a Japanese team comes across what they assume is a large pteranodon egg. The egg gives off a strange telepathic signal that attracts Godzilla and Rodan, an adult pteranodon irradiated by the nuclear waste. Both monsters appear and fight for the egg. During their battle Godzilla critically wounds Rodan while the research team escapes with the egg. Its taken to a research center in Kyoto, where it imprints on a young female scientist. When a Baby Godzilla hatches from the egg, the research team concludes that the egg was left in the pteranodon nest with Rodan, just as European cuckoos leave their eggs in the nests of other birds. Godzilla appears in Japan, once again responding to the creatures psychic call. The JSDF mobilizes Mechagodzilla, which intercepts Godzilla as it is making its way to Kyoto. The two battle, with Mechagodzilla seeming to have the upper hand, until Godzilla disables Mechagodzilla with a pulse of energy. Godzilla continues searching for Baby, but the scientists, having discovered the telepathic link between the monsters, shield it from Godzilla. Frustrated, Godzilla destroys most of Kyoto before returning to the ocean.Tests on the baby reveal that it has a second brain in his hips that controls the animals movement. The UNGCC assumes that this also holds true for Godzilla and decide to use Baby to bait Godzilla into a fight with Mechagodzilla. The GCrusher is installed in Mechagodzillas wrists, allowing the robot to penetrate Godzillas hide and paralyze the monster by destroying its second brain. The plan backfires, however, when Rodan, having survived its battle with Godzilla and further mutated by radiation, responds to Babys call and intercepts the UNGCC transport. ........
Source: Wikipedia