The Big Freeze - S1.E46

After completing a mission on the planet Vanderfor, Space Ghost, Jace, Jan, and Blip notice that the planet is freezing. They leave the planet in the Phantom Cruiser and trace the freeze ray back to Feron. The twins are cryogenically frozen. Space Ghost destroys Feron's laboratory and frees the twins. Feron leaves in his ship. Space Ghost destroys Feron's ship and freeze ray.