Board Thread:General Discussion/@comment-10869127-20131122190234/@comment-4287993-20131122192705

I was thinking it could be Amelia? It can fit in the story, as she might help out on Derek's brain project.

The chance that it's Catherine seems great to me. I don't dislike her, but it's like Kevin's tease about 10.08, everyone got their hopes up but it was just Ben. Won't be surprised if it's just another recurring characters that returns for another episode, instead of an old character making a return.

Calzona was great in this episode, though I'm curious to see more of Callie's reaction now that she found out about Leah!