* CompleteMonster: [[ArcVillain Zydereen]], [[WickedWitch Mad Witch of Neptune]], from "The Witch of Neptune", "The Brain Machine", and "Struggle to the End", was the secret power behind the Neptunian throne before she was exiled. For revenge, Zydereen attempts to [[WhereIWasBornAndRazed engineer Neptune's destruction]] by sabotaging the planet's atmospheric converter, condemning its population to suffocate. Not satisfied with having nearly destroyed her own people, Zydereen attempts to [[GalacticConqueror take over the entire galaxy]], threatening to use solar rays to obliterate planets that don't fall in line. When she's foiled, Zydereen, out of spite, attempts to [[OmnicidalManiac burn the entire galaxy and every living soul within it to ash]] with her solar ray machine.
* FashionVictimVillain: Akim the Terrible's outfit has to be seen to be believed.
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