That's the back of Neil Patrick Harris. The actor guest stars on the 5/18/10 episode of Glee as a rival of Will's.
Added:
Oh, it is so on! Neil Patrick Harris' character confronts Will in this delicious scene from "Dream On."
Added:
Yes, that really is Neil Patrick Harris on Glee. The amazing guest-starring stint takes place on the show's May 18 episode.
Added:
Kurt and his dad have many issues to sort through. They have a chat in this Glee scene, courtesy of the episode "Laryngitis."
Added:
Jonathan Groff has been a welcome addition to Glee. He plays the funny character of Jesse St. James.
Added:
This doesn't happen often, but it happens on the episode "Bad Reputation:" everyone is laughing at Sue Sylvester.
Added:
Rachel finds her name at the bottom of an embarrassing list on the Glee episode "Bad Reputation." She's always atop our list, however. For anything.
Added:
Molly Shannon comes aboard Glee on the episode "Bad Reputation." She and Sue don't exactly get along well.
Added:

Glee Quotes

You know, a great big fat person once stood on this stage and told a group of a dozen or so nerds in hideous disco outfits that glee, by its very definition, is about opening yourself up to joy. Now it's no secret that for a long time I thought that was a load of hooey. As far as I could see the glee club was nothing but a place where a bunch of cowardly losers go to sing their troubles away and delude themselves into thinking that they live in a world that cares one iota about their hopes and dreams, totally divorced from the harsh reality that in the real world there's not much more to hope for than disappointment, heartbreak, and failure. And you know what. I was exactly right. Thats exactly what glee club is. But I was wrong about the cowardly part. What I finally realized, now that I'm well into my late thirties, it takes a lot of bravery to look around you and see the world not as it is but as it should be. A world where the quarterback becomes best friends with the gay kid, and the girl with the big nose ends up on Broadway. Finding the courage to open up your heart and sing about it. That's what glee club is. And for the longest time I thought that was silly, and now I think it's just about the bravest thing that anyone could do.

Sue

[to Finn] You know, I don't really know what's going to happen between us, but I know that you used to be the guy that would make me feel like the most special girl in the whole world, and it doesn't feel that way anymore. Now it just feels sad and confusing. And the worst part is that it doesn't even feel that bad anymore.

Rachel