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Derek's sister Amelia arrives from L.A. to ask Derek for help with Erica's gliosarcoma; Cristina and Owen argue heatedly during marriage counseling; Alex realizes that he must improve his people skills to be a good doctor; and Meredith gets a chance to shi (more…)
A coffee-shop explosion keeps the ER busy. Meanwhile, Adele's Alzheimer's worsens, prompting Richard to consider changing their living situation; Callie helps Meredith study for her boards; Lexie joins Arizona and Alex in pediatrics, where they continue to (more…)
Derek encourages Meredith to work with him again in neurology; Jackson's mother returns with a urology fellow and takes an interest in Richard; Cristina becomes increasingly suspicious of Owen; and Alex tries to deny intern Morgan's interest in him.
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Everyone's most recent TV obsession was the hot topic on the Emmys red carpet