Due to length, has been split into subpages:

* [[Headscratchers/GleeSeasonGeneric General]]
* [[Headscratchers/GleeCharacters Characters]]
* [[Headscratchers/GleeSeason1 Season 1]]
* [[Headscratchers/GleeSeason2 Season 2]]
* [[Headscratchers/GleeSeason3 Season 3]]
* [[Headscratchers/GleeSeason4 Season 4]]
* [[Headscratchers/GleeSeason5 Season 5]]

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