![Season 1](https://media.themoviedb.org/t/p/w58_and_h87_face/sXNDCbP5sjq1FeXBxGovN21VVOG.jpg)
Season 1 (2011)
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Episodes 12
1
The Return
April 1, 2011
• 24m
When a young girl named Hisako Ichiki goes missing in northern Japan, her parents seek help in Professor Xavier, who calls on the X-Men to unite.
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4
Transformation
April 22, 2011
• 24m
The X-Men are put at risk of secondary mutation when the Blackbird is attacked by a bat-like creature showing dangerous signs of Damon-Hall Syndrome.
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9
Revelations
June 3, 2011
• 24m
Revelations abound when it's discovered that Riko and Kaga were drugged by Yui and that Jun and Mastermind are one in the same.
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