Overview: The Justice League take on their opposite numbers in the Legion of Doom in a final battle revealing the Legion's secret sponsor and the mystery behind their ultimate plans.
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First Air Date: Jul 31, 2004Last Air date: May 13, 2006Season: 3 SeasonEpisode: 39 EpisodeRuntime: 23 minutesQuality: HDIMDb: 8.30 / 10 by 768 usersPopularity: 60.306Language: Spanish, English