Aquaman (1967)

The Undersea Trojan Horse (1x29)

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Dr. Lamprey, and evil scientist, has a plan to get rid of Aquaman and Aqualad using robot fish so he can take over Atlantis. He has hidden his control center in giant replica of a Portuguese Man-0-War. Will Aquaman be able to defeat the robots or will he and Atlantis be doomed?