I'm not sure what George Clooney fans are called. Clooneys? Cloonsters? Cloons? Whatever you fans are called, you're probably going to be very happy about this news.

In an upcoming TV Guide interview, ex-ER star Noah Wyle (who will be appearing in several episodes this last season) says that Clooney said he will "absolutely" appear in the show in an episode, at least if his schedule permits it (though I'm sure he'll make the time). This has been off again and on again for so many months, but I think Clooney will do it.

Wyle also gives away the plot that puts in motion his return to County General, and it includes a few spoilers so click with caution (though I will say it involves the return of yet another ER alum).

Now the only question is will Juliana Marguiles also make an appearance? I hope she does. I would hate to have one of the storylines where a couple is broken up to explain why one half isn't with the other when they visit.