Faye Dunaway will keel you. And we're not just saying that because she has a certain, ahem, reputation around Hollywood. As you'll see in the clip above, she plays Dr. Campbell, the oldest female surgeon at Seattle Grace, and according to Cristina Yang (Sandra Oh), at least, she's exactly not the best hand with a scalpel. Would you let her take your gall bladder out? Discuss that and check out three other sneak peeks inside!