It is being reported (Ain’t It Cool News) that Joss Whedon and J.J. Abrams will be joining the ranks of Harold Ramis and will do a director’s stint in “The Office.”
Harold Ramis (“Caddyshack,” “Groundhog Day”) directed the hillarious Christmas episode of “The Office.” “Star Trek: XI’s” J.J. Abrams (“Lost,” “Mission Impossible: III”) is also on board to direct an episode of the award winning show which will air next month.
Now comes word that a third famous SF director, Joss Whedon (“Buffy the Vampire Slayer,” “Firefly,” “Serenity”), will be directing at least one episode of the hit sitcom projected to also air in February. Whedon, in a response to a post on the Whedonesque website neither confirmed or denied the information.
Submitted by: Kreg Steppe (Co-host of Technorama>)

So, seeing that he posted on Whedonesque, and neither confirmed nor denied the info, I was curious to how he could actually do that. But he did it.
God I love Joss…