Junior and Barney are taken to a planet ruled by a brain-controlling computer named G.A.L. 36-24-36.
Junior and Barney are taken to a planet ruled by a brain-controlling computer named G.A.L. 36-24-36.
The boys land on Crystallitis, a planet populated by glass people. Junior is appointed the new king, but learns he'll have to be turned into glass to qualify.

To rescue Princess Lantana of the underground city of Pod, the boys must retrieve a magic belt from the planet's evil ruler, the robot Mercurial.