Watch a Sneak Preview of "Thriller"

By Aaron Welsh | Nov 1st, 2013

It's Halloween and the doctors of Grey Sloan Memorial are hit with a barrage of spooky patients, which affects their own plans and puts one doctor's well-being in jeopardy. Meanwhile, Derek collaborates with Ben on a new surgical technique, and Richard angers Bailey when he asks a second year resident to perform his next surgery

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Sneak Preview 1007: Yang's Lost Invite

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