Watch Godzilla vs. Mechagodzilla (1974) (1974) HD Full Movie Free on solarmovie.do. Watch Godzilla vs. Mechagodzilla (1974) (1974) online free. An Okinawan prophecy appears to foretell Earth's destruction at the hands of Godzilla, only for the ...An Okinawan prophecy appears to foretell Earth's destruction at the hands of Godzilla, only for the true Godzilla to reveal his doppelganger as a mechanical alien weapon.