Grey's Anatomy Sneak Peek: Cristina Gives 'Naughty' Nurse Summer Glau the Big Chill

Ironically, Summer Glau‘s nurse Emily is making Cristina sick — with jealousy and what not — when Grey’s Anatomy resumes Season 8 next Thursday, March 15.

In this sneak peek clip from the show’s first fresh episode in (what seems like) forever, Cristina and Owen clash a bit on a case, when Emily steps into the fray to offer her “help.”

Needless to say, Cristina wants nothing from the lithe beauty, whom she suspects is “playing doctor” with her husband on the sly.

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We’ll just say one thing, Yang: Be careful, because for all we know this nubile nurse has a terminator endoskeleton ‘neath her scrubs!

Press PLAY to watch the “three’s a crowd” moment.

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