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Mr. Mxyzptlk News
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Supergirl: Thomas Lennon Returns in "Mxy in the Middle" Photos
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Supergirl: "Mxy in the Middle" Synopsis Released
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Supergirl: Thomas Lennon Teases Return as Mr. Mxyzptlk
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Supergirl: How Mr. Mxyzptlk Has Changed Since Season 2
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Supergirl: Who Is Mister Mxyzptlk?
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Did The Mystery Clark Kent Tease Superman Red/Superman Blue?
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Supergirl Dons a Wedding Dress in Mr. & Mrs. Mxyzptlk Photos
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Supergirl: First Look at Mr. Mxyzptlk!
DC
Supergirl's Mr. Mxyzptlk Has Been Revealed!
Comicbook.com
Batman Vs. Superman: Larry David To Play Mr. Mxyzptlk?
Comicbook.com