The evil genius, Zeron, plans to use his mastery of ice to control the universe. He first wants to eliminate his main threat, Space Ghost. He fires an ice beam and blocks the sun from Ghost Planet and creating an ice planet.
Jan, Jace, and Blip comment on how cold it is in the lab and Space Ghost notices that it is getting colder even though the heat is on. Zeron appears on the monitor and tells them that he plans to freeze them and take over the universe. Everyone board the Phantom Cruiser and they take off and trace the source of the ice ray. Space Ghost leaves Jace in charge of the ship and he flies on ahead.
Zeron sees Space Ghost coming and sends out his guards and starts shooting his freeze ray at Space Ghost. Jan, Jace, and Blip land on the surface and are attacked by the guards. Space Ghost gets hit with the freeze ray and uses his force field to get out of the block of ice. He spots that the guards have cornered the kids and fires a ray over the guards and buries them under a mound of ice and rocks. Space Ghost then uses the heat seeking missile aboard the Phantom Cruiser to fly upwards and crash through the surface and towards the planet core. This releases steam and heat and Zeron's lab is destroyed.
As Space Ghost and company are headed home, Blip starts shaking and sneezing. It seems Blip has caught a cold.