Overview: An intense battle ensues when the X-Men are attacked by remnants of the U-Men after being forced to execute an emergency landing in the Blackbird.
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First Air Date: Apr 01, 2011Last Air date: Jun 24, 2011Season: 1 SeasonEpisode: 12 EpisodeRuntime: 24 minutesQuality: HDIMDb: 7.30 / 10 by 157 usersPopularity: 19.317Language: Japanese