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Battle of the Planets: Season 1, Episode 39 - Seals of Sytron (1978)
Released: November 16, 1978
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.
