The Hyperforce has failed. Skeleton King is back and now he's seeking the end of all life.

Finding themselves trapped within the Worm, the Hyperforce struggles to regain ... Is all lost for the Monkey Team? Dark One Worm aims to attack planet Earth.

This season of Super Robot Monkey Team Hyperforce Go! first aired on 18-09-2004.

But with the help of the Power Primate, he is able to call the team. They come to him rescue, only to be captured as well. Can the Hyperforce ... The Super Robot's functions go out of whack ...