Overview: Two aliens from a mysterious planet accelerate the time on Earth in order to study Superboy's powers and weaknesses.
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First Air Date: Oct 08, 1988Last Air date: May 17, 1992Season: 4 SeasonEpisode: 100 EpisodeRuntime: 22 minutesQuality: HDIMDb: 6.43 / 10 by 20 usersPopularity: 10.084Language: English