'Glee' Preview: Tribute to Michael Jackson Episode!

Glee returns tonight and it is finally time for the long-anticipated Michael Jackson episode.

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Grant Gustin's Sebastian has made it known that he wants to split up Blaine (Darren Criss) and Kurt (Chris Colfer), and tonight, he takes on not only them, but all of New Directions — especially Naya Rivera's Santana — as they gear up to compete at Regionals.

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From Darren's "Wanna Be Startin' Something" to Grant and Naya's "Smooth Criminal" to Chris, Cory Monteith (Finn) and Lea Michele's (Rachel) "Ben," this is going to be a non-stop hour honoring the late King of Pop.

Even the cast can't contain their excitement. Naya Tweeted today: "Who's excited to watch the Michael Jackson episode tonight? I know I am!! Get ready for a good time."