A con artist discovers a meteorite with the power to make wishes come true. He uses it to conjure up a strange creature and begins terrorizing his neighbors. After creating a giant-sized version of the creature, only Ultraman and the Science Patrol can set things right.
“脳波怪獣ギャンゴ登場”
人間の思った物に変化する不思議な石が、怪獣ギャンゴになってしまい・・・
