'Glee' Cheyenne Jackson joins Charice for Vocal Adrenaline domination

We had reported previously that Cheyenne Jackson would guest star on "Glee," but we were still taken by surprise when we saw him in the hallways of McKinley High.

In the Season 2 premiere, we see he's lured foreign exchange student Sunshine Corazon (Charice) to the dark side, aka Vocal Adrenaline, even after she was won over by New Directions. Why would he do such a thing?

He's the new Vocal Adrenaline coach, Dustin Goolsby, taking over for Shelby Corcoran (Idina Menzel) now that she's made of with a new baby.

Even if you weren't already aware of him from Broadway, perhaps you've seen him as Danny Baker on "30 Rock." Maybe these will jog your memory.

You'll also see him on the upcoming season of "Curb Your Enthusiasm." His other TV credits include guest starring on "Ugly Betty," "The Mentalist" and "Lipstick Jungle."

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Photo credit: Getty Images, NBC