This 15th film in the Godzilla series finds Interpol searching for the remains of Mechagodzilla in the waters off of Okinawa, only to discover a new monster instead... the aquatic dinosaur, Titanosaurus. What follows is a fast-paced story consisting of a mad scientist who wishes to unleash Titanosaurus against humanity, the scientist's daughter who has a very strange connection to an all-new Mechagodzilla (here called Mechagodzilla 2), the return of the Simians, and of course, Godzilla to save the day!

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