Evan Handler. You don't know him but he's really good.

I first noticed this guy when he worked on the The West Wing for a season or so and this Fall I watched him on Californication.
His name is Evan Handler and he's one of those guy's whose done some amazing work for a long time and is about to be a mainstream star.
At least that's my prediction.
I found this weird clip of him lecturing. I guess he does that too.