在这部行星战记片中,A five-member superhero team called G-Force fights to defend Earth and its space colonies from the threat of the planet Spectra.
Zoltar and his evil minions constantly attempt to either destroy or conquer the planet Earth. His efforts in this regard are constantly battled by G-Force, a group of five teenagers with high-tech vehicles, weapons, and a thing for bird-like costumes. Each member of the defense team has incredible, cerebrionic-enhanced superpowers. These teenaged orphans have pledged their lives to defend Earth and the Federation from Zoltar, ruler of the planet Spectra. G-Force's missions are coordinated from Center Neptune on Earth by their computerized assistant, 7-Zark-7.