Battle of the Planets - Seals of Sytron

Seizoen: 1 - Aflevering: 38 / 38 - Eerst uitgezonden: 18 juni 1979 - Episode ID: 401574

Galactor attacks Sytron, the only mining and storage facility of Galactite Hydronium for the entire earth. Galactite Hydronium is the fuel that powers Earth's spacecrafts and holds her forcefields together. G-Force must defend the island and rescue the workers.