Rajni Kareer

Bailey leads a team of doctors performing a string of surgeries in which each procedure depends on the one that preceded it; Derek gets all the credit for the brain tumor study he did with Meredith; Lexie tries hard to get George to notice her.

The inner workings of the hospital are seen through the eyes of Dr. Cuddy.

Michael gets medical attention from an unlikely place; Sucre and Lincoln try to stop Gretchen before Scylla is lost forever.