Credit: FOX Photo: Andrew Leeds

And the newest addition to Grey's Anatomy Season 9 is: Drumroll, please …

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Andrew Leeds! Who is that, you ask? Well, you might recognize Andrew as the serial killer/stalker from Bones. And now, according to TV Fanatic, Andrew has signed on to appear on Grey’s. But as who? And for how long?

Unfortunately (but not surprisingly), we don’t have the answer to those questions, but we do know that he will not play a doctor. Hmmm.

We know he’s good at being crazy, so would Seattle be getting a new psychopath? It has been awhile since Meredith (Ellen Pompeo) visited the local jail to witness the death of William Dunn (Eric Stoltz), our favorite murderer.

Or could he be playing someone with a personal connection to one of our docs? A patient? What about a potential love interest? Or better yet, a therapist for these poor docs?

The sky's the limit. Well, not literally. We’re willing to bet he won’t be a supernatural entity. So as long as you stay within the human realm, let us know your guesses in the comments below!

Grey’s Anatomy Season 9 will premiere on Thursday, September 27 at 9 p.m. ET/PT on ABC.

Source: TV Fanatic

Samantha Highfill is a contributing writer to Wetpaint Entertainment. Follow her on Twitter at @samhighfill.

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