Ken helps a girl get revenge on Galactor after their giant anthropod robot kills her father.
Galactor creates the ultimate monster: a giant robot, that’s also a giant mummy, that can create severe thunderstorms. Meanwhile, a young boy reminds Ken of his childhood.
The Science Ninja Team must infiltrate Galactor’s aircraft carrier to rescue two kidnapped astronauts, and the device they had with them.
A team of five youngsters clad in bird costumes fight an evil organization led by an alien who plans to conquer the Earth.