We've got Grey's Anatomy guest star spoilers that'll be extra sweet for you Buffy fans! Check out which Buffy alum will be making an appearance at Seattle Grace on next week's episode of Grey's Anatomy!
Adam Busch, known to Buffy fans as Warren, will be guest starring on the January 13 episode of Grey's Anatomy as a first year resident who will be shadowing the just-returned Dr. Yang. For now, he's only slated to appear for one episode.
Source: Watch with Kristin