Overview: Superman and Supergirl team up to save Smallville from an alien menance.
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First Air Date: Sep 06, 1996Last Air date: Feb 12, 2000Season: 3 SeasonEpisode: 54 EpisodeRuntime: 21 minutesQuality: HDIMDb: 7.55 / 10 by 315 usersPopularity: 56.414Language: English