The "Glee" Cast Looks So Different After Six Seasons

Many of these actors got their start on the Fox series. See how they've grown up after six seasons and more than 700 musical performances.

Lea Michele (Rachel Berry)

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Fox

Season 1 vs. Season 6

Chris Colfer (Kurt Hummel)

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Fox

Season 1 vs. Season 6

Dianna Agron (Quinn Fabray)

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Fox

Season 1 vs. Season 6

Kevin McHale (Artie Abrams)

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Fox

Season 1 vs. Season 6

Amber Riley (Mercedes Jones)

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Fox

Season 1 vs. Season 6

Mark Salling (Noah Puckerman)

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Fox

Season 1 vs. Season 6

Jenna Ushkowitz (Tina Cohen-Chang)

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Fox

Season 1 vs. Season 6

Naya Rivera (Santana Lopez)

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Fox

Season 1 vs. Season 6

Heather Morris (Brittany S. Pierce)

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Fox

Season 1 vs. Season 6

Harry Shum Jr. (Mike Chang)

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Fox

Season 1 vs. Season 6

Lauren Potter (Becky Jackson)

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Fox

Season 1 vs. Season 6

Matthew Morrison (Will Schuester)

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Fox

Season 1 vs. Season 6

Jane Lynch (Sue Sylvester)

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Fox

Season 1 vs. Season 6

Jayma Mays (Emma Schuester)

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Fox

Season 1 vs. Season 6

Darren Criss (Blaine Anderson)

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Fox

Season 2 vs. Season 6

Chord Overstreet (Sam Evans)

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Fox

Season 2 vs. Season 6

Dot-Marie Jones (Coach Beiste)

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Fox

Season 2 vs. Season 6

The Glee series finale airs March 20 at 8 p.m. on Fox.