Battle of the Planets (1978) is the first Westernized adaptation of the 1972 Japanese animated television series known as Kagaku ninja tai... More >
Battle of the Planets (1978) is the first Westernized adaptation of the 1972 Japanese animated television series known as Kagaku ninja tai Gatchaman. Of the 105 original Gatchaman episodes, 85 were used in the Battle of the Planets adaptation, produced by Sandy Frank Entertainment.

Spectra steals the Conway tapes. Mark and Princess are trapped on a Spectran spy ship and taken to planet Spectra. They recover the Tapes and try to escape, but are captured by Spectra. Jason, who has followed them without orders, rescues them and they mu