Will Ferrell

Now that Michael Scott is engaged and headed for Colorado, Steve Carell's Office days are numbered. With just three episodes left for the sitcom's longtime star, he's calling on a few friends to help him say goodbye, including Anchorman co-star Will Ferrell.

Steve Carell on Office exit: Strange but bittersweet

The Saturday Night Live alum will guest-star in four episodes of The Office beginning Thursday, April 14 as Michael Scott's temporary replacement. How will Michael react to Dunder Mifflin's new blood?  With open arms — literally — according to the first preview of Ferrell's appearance.

Watch the trailer below:

The Office airs Thursdays at 9/8c on NBC.

Are you excited for Ferrell's appearance?