Battle of the Planets

Secret Island

Season 1    Episode 37
November 14, 1978    30m    TV-Y7
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There have been many planes and ships disappearing in the Bermuda Triangle. Mark and Princess are sent to Shipwreck Island in the Triangle to investigate. They discover a Spectra base and their latest weapon, the Whirly Knife. Mark summons the team, but can they stop the latest Mech from Spectra ?
Directed By
Hiroshi Sasagawa

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Cast of Secret Island
  • 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)

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