‘Grey’s Anatomy’ season 9, episode 8 preview: Derek’s sister drama

Are you ready for some more craziness from the world of Seattle Grace? Well, Thursday night’s all-new “Grey’s Anatomy” season 9 episode is going to provide plenty of it, as Patrick Dempsey’s Derek is going to get more than he bargained for courtesy of someone we have yet to meet on the show before: another one of his sisters!

On this occasion, Neve Campbell is going to be stopping by thanks to some circumstances surrounding his operation, and the mere fact that she was called in at all is not something that Derek is particularly pleased with. As you can see in the video below, he is trying to use his best macho-guy shtick to explain that he really does not need his sister around in order to make life difficult for him; plus, he also knows that they will freak out, worry, and get angry at him for not telling them every little detail about what is going on in his life.

Following Campbell’s arrival, there is still one more sister left for us to meet; though sadly, there is not too much word just yet on when we are going to be seeing this woman (if ever) arriving in the world of the hospital. Considering, though, that the show’s final season may be airing next year, Shonda Rhimes and company may really not have that much time left.

Are you excited to see Derek’s sister turn up on the show, and in what sort of capacity do you want to see her appear? Be sure to share some of your thoughts below, and if you want to read some more scoop from Jessica Capshaw on the future of Arizona on “Grey’s Anatomy,” all you have to do is head over to the link here.

Photo: ABC