Mon, Sep 25, 1978
When 2 astronauts returning from a mission disappear on reentry, G-Force is called in to investigate. Chief Anderson warns that the astronauts have probably been captured by Spectra as they had uncovered the location of giant, undetected alien bases on Earth. The data was kept on a tape in the astronauts' capsule but is now in the hands of Commander Gorak and Spectra. G-Force must locate the Spectrans' main base, rescue the astronauts, and find the data tape before it can be returned to Spectra...
Mon, Aug 20, 1979
A gunslinger, released from a prison on Earth, is recruited by Spectran agents & brought to Zoltar. The Spectran leader places him in charge of a new weapon, the tank-like 'Crynogun'. When fired, the gun's ammunition will freeze any target it hits. G-Force decides to go to Spectra to take them on, and one at a time, are frozen by the Crynogun until only Mark & Princess remain. Will they defeat the lethal freezing ray of the Crynogun?