Battle of the Planets

Seals of Sytron

Season 1    Episode 39
November 16, 1978    30m    TV-Y7
Add Show to Watchlist
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.
Directed By
Hiroshi Sasagawa

Watch on these services

This title is currently not available on any service.
Cast of Seals of Sytron
  • Ronnie SchellJason (voice)
  • Casey KasemMark (voice)
  • Janet WaldoPrincess (voice) / Susan (voice)
  • Alan YoungKeyop (voice) / 7-Zark-7 (voice)
  • Alan DinehartTiny (voice) / Chief Anderson (voice)
  • Keye LukeZoltar (voice) / The Spirit (voice) / Colonel Cronus (voice)

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices