Glee's utterly charming season finale

Glee' Season Finale Recap — Sam & Mercedes Break Up, Rachel Leaves – TVLine

Twelve Glee songs that are better than the original (and counting) - The Georgetown Voice

The Glee Project' Season Finale Recap: And the Winner Is… – TVLine

Glee' Season 4 Spoilers — Kurt and Blaine Christmas Reunion – TVLine

Glee Series Finale: Photos from the Set

Glee recap: Thanksgiving Sectionals

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Glee cast say an emotional goodbye and thank fans as finale airs in the US - Mirror Online

Glee recap: Glee death recap

The Glee Project Recap: Season 2, Episode 2 – TVLine

Glee series finale, review: 'ending on a bum note

Glee' ends its tuneful 6-season run

Holly Holliday - Wikipedia