King Ghidorah vs Mecha King Ghidorah (1974)

King Ghidorah vs Mecha King Ghidorah is a King Ghidorah Movie that is a spoof of Godzilla vs. Mechagodzilla (1974). King Ghidorah meets his evil mecha counterpart which it hurts his alley Gigan in pain like Mechagodzilla hurting Anguirus. King Ghidorah also meets a new monster Baragon.

Plot
Apelike aliens build a robotic King Ghidorah to destroy Japan, and the true King Ghidorah may not be powerful enough to destroy it.